Climate Insights for Squamish

The climate in Squamish is cool. The average annual temperature is 6°C and approximately 2,825 mm of precipitation falls per year. Squamish receives a notable amount of rainfall throughout the year, including during its driest month. Squamish is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, September. The coldest months are February, December, January, when temperatures can drop to -4°C. Squamish experiences heavy snowfall, typically from January through December.The climate in Squamish is cool. The average annual temperature is 42°F and approximately 111.2 in of precipitation falls per year. Squamish receives a notable amount of rainfall throughout the year, including during its driest month. Squamish is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, September. The coldest months are February, December, January, when temperatures can drop to 25°F. Squamish experiences heavy snowfall, typically from January through December.

Temperatures in Squamish vary considerably across the year, with a 24°C difference between the coldest and warmest months. August is the warmest month, though highs remain moderate at 20°C with a mean of 15°C. The coldest month is February, when overnight lows fall to -4°C and the daily average is -2°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows. The sharpest temperature change occurs between September and October, with a 6°C shift in average temperatures.Temperatures in Squamish vary considerably across the year, with a 43°F difference between the coldest and warmest months. August is the warmest month, though highs remain moderate at 68°F with a mean of 59°F. The coldest month is February, when overnight lows fall to 25°F and the daily average is 28°F. Daily temperature variation is modest, with an average difference of 12°F between highs and lows. The sharpest temperature change occurs between September and October, with a 10°F shift in average temperatures.

Squamish is a very wet location, receiving approximately 2,825 mm of precipitation annually, which averages out to around 235 mm per month. The wettest month is November, averaging 437 mm of rainfall. January and December also tend to see above-average precipitation. The driest month is July, with just 72 mm. That's 365 mm less than November, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic. Squamish receives heavy snowfall, accumulating around 1273cm annually from January through December. The snowiest month is December, with approximately 261cm. Winter travel should account for significant snow cover.Squamish is a very wet location, receiving approximately 111.2 in of precipitation annually, which averages out to around 9.3 in per month. The wettest month is November, averaging 17.2 in of rainfall. January and December also tend to see above-average precipitation. The driest month is July, with just 2.8 in. That's 14.4 in less than November, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic. Squamish receives heavy snowfall, accumulating around 501in annually from January through December. The snowiest month is December, with approximately 103in. Winter travel should account for significant snow cover.

Squamish is relatively calm, with an average annual wind speed of 4km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is December, averaging 4km/h, though still comfortable for most outdoor activities. The calmest conditions occur in August, with average winds dropping to 4km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 0km/h between the calmest and windiest months.Squamish is relatively calm, with an average annual wind speed of 3mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is December, averaging 3mph, though still comfortable for most outdoor activities. The calmest conditions occur in August, with average winds dropping to 2mph, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1mph between the calmest and windiest months.

The best time to visit Squamish is during August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 15°C with modest rainfall averaging 83 mm per month. By contrast, February can be quite cold with temperatures dropping to -4°C. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.The best time to visit Squamish is during August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 59°F with modest rainfall averaging 3.3 in per month. By contrast, February can be quite cold with temperatures dropping to 25°F. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.

The table below shows monthly climate averages for Squamish based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.The table below shows monthly climate averages for Squamish based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in inches (in) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.