With a forecast humidex of 34, tomorrow could be #Ottawa's muggiest May 19th since records began in 1953. #YowWx #OttWeather

With a forecast high of 29°C, tomorrow is forecast to be #Ottawa's hottest day since Oct 6th. #YowWx #OttWeather

Tomorrow's forecast low of 18°C could be the highest low temperature #Ottawa has recorded since Aug 13th. #YowWx #OttWeather

Yesterday's low of 10.3°C was the highest low temperature #Ottawa has recorded since Oct 7th. #YowWx #OttWeather

With a forecast high of 28°C, tomorrow is forecast to be #Ottawa's hottest day since Oct 6th. #YowWx #OttWeather

Yesterday was #Ottawa's 51st consecutive day with < 1cm of snowfall. This is the longest run before May 16 in 15 years, since May 15th, 2011. #YowWx #OttWeather #YOW #OttNews #ONWx

🥈With a max gust of 71km/h, yesterday was #Ottawa's windiest May 5th in 60 years, since 1966. #YowWx #OttWeather #YOW #OttNews #ONWx

For only the 8th time in recorded history, #Ottawa had more than 112mm of rain during an April (April 2026). #YowWx #OttWeather

For only the 12th time in recorded history, #Ottawa had more than 112.9mm of precipitation during an April (April 2026). #YowWx #OttWeather

During April 2026, #Ottawa had 14 above median days and 16 below median days (by maximum temperature). #YowWx #OttWeather