Climate Insights for Enumclaw

The climate in Enumclaw is cool. The average annual temperature is 8°C and approximately 1972mm of precipitation falls per year. December is the wettest month, receiving around 295mm of rainfall. Enumclaw is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, June. The coldest months are February, December, January, when temperatures can drop to -1°C. Enumclaw experiences heavy snowfall, typically from January through December.

Temperatures in Enumclaw 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 23°C with a mean of 16°C. The coldest month is February, when overnight lows fall to -1°C and the daily average is 1°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 5°C shift in average temperatures.

Enumclaw is a fairly wet location, receiving approximately 1972mm of precipitation annually, which averages out to around 164mm per month. The wettest month is December, averaging 295mm of rainfall. November and January also tend to see above-average precipitation. The driest month is July, with just 29mm. That's 266mm less than December, 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. Enumclaw receives heavy snowfall, accumulating around 307cm annually from January through December. The snowiest month is December, with approximately 76cm. Winter travel should account for significant snow cover.

Enumclaw is relatively calm, with an average annual wind speed of 12km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 13km/h, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 11km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2km/h between the calmest and windiest months.

It is currently spring in Enumclaw, which began on March 20, 2026. Enumclaw is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in August at around 23°C, while the coldest stretch bottoms out in February near -1°C. Summer is next, beginning on June 21, 2026 — 86 days from now.

The best time to visit Enumclaw is during July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 16°C with modest rainfall averaging 30mm per month. By contrast, February can be quite cold with temperatures dropping to -1°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

The table below shows monthly climate averages for Enumclaw 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.