Mattawa Weather & Climate: Best Time to Visit
Temperatures in Mattawa, Canada, vary greatly throughout the year. July is the hottest month at 26°C (79°F), while January is the coldest at -6°C (21°F).
The city receives around 987 mm (39 in) of rain/snowfall per year. September is the wettest month and February the driest.
Monthly Temperature in Mattawa
The climate in Mattawa is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 26°C (79°F) in July to a very cold -6°C (21°F) in January.
Nighttime temperatures range from 13°C (55°F) in July to -17°C (1°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Mattawa
Generally, Mattawa receives mid-range precipitation levels, with 987 mm (39 in) annually. The amount of precipitation varies moderately throughout the year. The wettest month, September, sees around 98 mm (3.9 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, February, still receives a respectable 59 mm (2.3 in) of snowfall. For more details, please visit our Mattawa Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Mattawa 3-Day Forecast
Check the conditions for any month of the year.
