Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Ottawa Weather Records
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Posts
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
#Ottawa just had its windiest May since May 2002. Mean wind was 16.2 km/h. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
During May 2026, #Ottawa had 11 above median days and 20 below median days (by maximum temperature). #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
May summary: #Ottawa broke (or almost broke) 4 records during May. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
#Ottawa's weather extremes for meteorological spring 2026: #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
With a wind gust of 74km/h, Friday was #Ottawa's windiest day since Jan 9th. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
With a ~3pm temp of 29.5°C, Tuesday was #Ottawa's hottest day since Oct 5th. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Yesterday's low of 19.1°C was the highest low temperature #Ottawa has recorded since Aug 13th. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Historically, today is #Ottawa's first day of the year with a median high temperature ≥ 20°C. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
With a ~4pm temp of 29.2°C, today is #Ottawa's hottest day since Oct 6th. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
@stephanie@ottawa.place @mWare@ottawa.place @WTL@mastodon.social that was Saturday. It was 12° c and reasonably windy in the morning. I cooled my whole house down. My basement was downright cold, and the second story was still very comfortable
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Today is #Ottawa's first 29°C of the year. Typical first is May 25. Record earliest is Apr 13, 2023; latest Jul 9, 1885. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Today is #Ottawa's first 28°C of the year. Typical first is May 17. Record earliest is Apr 2, 2010; latest Jul 9, 1885. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Today is #Ottawa's first 27°C of the year. Typical first is May 14. Record earliest is Mar 21, 2012; latest Jul 2, 1886. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Today is #Ottawa's first 26°C of the year. Typical first is May 4. Record earliest is Mar 21, 2012; latest Jun 15, 1924. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Today is #Ottawa's first 25°C of the year. Typical first is May 2. Record earliest is Mar 18, 2012; latest Jun 12, 1983. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Today at 6pm, the humidity was 17% which made it #Ottawa's driest hour in more than 2 years, since Mar 24th, 2024 #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Today at 5pm, the humidity was 19% which made it #Ottawa's driest hour since Apr 17th, 2025 #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
With a ~2pm temp of 24.9°C, today is #Ottawa's hottest day since Oct 19th. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Today is #Ottawa's first 24°C of the year. Typical first is April 30. Record earliest is Mar 18, 2012; latest Jun 12, 1983. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Today is #Ottawa's first 23°C of the year. Typical first is April 20. Record earliest is Mar 18, 2012; latest May 28, 1997. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Today is #Ottawa's first 22°C of the year. Typical first is April 18. Record earliest is Mar 18, 2012; latest May 28, 1997. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Today is #Ottawa's first 21°C of the year. Typical first is April 18. Record earliest is Mar 18, 2012; latest May 26, 1929. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
With a min humidity of 94%, Wednesday was #Ottawa's moistest day since Jul 7th. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Near record rain. 18.8mm of rain brought #Ottawa within 5.0 mm of the most rain recorded on Apr 14th. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Historically, today is #Ottawa's first day of the year with a median high temperature ≥ 10°C. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Today is #Ottawa's first 19°C of the year. Typical first is April 15. Record earliest is Mar 9, 2000; latest May 14, 1917. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Today is #Ottawa's first 18°C of the year. Typical first is April 15. Record earliest is Mar 9, 2000; latest May 13, 1909. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Today is #Ottawa's first 17°C of the year. Typical first is April 13. Record earliest is Mar 5, 2024; latest May 5, 1947/1956/1971. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
#Ottawa just had its wettest March since March 2008. Total precipitation was 89.5 mm. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
During March 2026, #Ottawa had 11 above median days and 18 below median days (by maximum temperature). #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
March summary: #Ottawa broke (or almost broke) 6 records during March. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Who wants an April Fools winter storm? Details here (free for members):
https://buymeacoffee.com/rolfcampbell/possible-early-april-snowstorm
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Historically, today is #Ottawa's first day of the year with a median high temperature ≥ 5°C. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Historically, today is #Ottawa's first day of the year with a median high temperature ≥ 0°C. #YowWx #OttWeather
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Heavy snow likely tonight. Details here (free for members):
https://buymeacoffee.com/rolfcampbell/heavy-snow-tonight
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Two smallish snowstorms possible over the next 10 days. Details here (free for members):
https://buymeacoffee.com/rolfcampbell/possible-snowstorm-friday-next-wednesday
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell
Rolf Campbell: Weather historian and forecaster. I gather statistics from Environment Canada and across the web to generate alerts & forecasts. This is a monitored account, but sometimes it takes me a couple of weeks to catch up. If you like this content, leave me a tip here: https://www.buymeacoffee.com/RolfCampbell