Monthly weather forecast and climate
Alert, Canada CA

The warmest month (with the highest average high temperature) is July (6.1°C).
The month with the lowest average high temperature is February (-29.4°C).

The month with the highest average low temperature is July (0.7°C).
The coldest month (with the lowest average low temperature) is February (-37°C).

The month with the highest relative humidity is June (87.1%).
The month with the lowest relative humidity is February (66.6%).

The wettest month (with the highest rainfall) is July (13mm).
Driest months (with the lowest rainfall) are January, February, March, April, May, October, November and December (0mm).

The month with the highest number of rainy days is July (6.9 days).
Months with the lowest number of rainy days are January, February, March, April, October, November and December (0 days).

The month with the highest snowfall is September (331mm).
The month with the lowest snowfall is February (81mm).

The month with the highest number of snowfall days is October (12.2 days).
The month with the lowest number of snowfall days is July (6.3 days).

Months with the longest days are May, June, July and August (Average daylight: 24h).
Months with shortest days are January, November and December (Average daylight: 0h).

The month with most sunshine is May (Average sunshine: 13.8h).
Months with least sunshine are January, February, November and December (Average sunshine: 0).