February Weather in Snohomish, United States

Last updated: June 24, 2025

In Snohomish, United States, the average temperature in February hovers around 3°C (38°F). During this time, temperatures can dip as low as -13°C (8°F) or rise up to 14°C (57°F). Expect 272 mm (10.7 in) of precipitation over 20 days, with humidity levels reaching a high 86%. Plan accordingly to enjoy the season!

February Temperature in Snohomish

In February in Snohomish, the average temperature is 3°C (38°F), with maximums reaching up to 14°C (57°F) and minimums dropping as low as -13°C (8°F). Travelers should prepare for chilly conditions and pack layers to stay comfortable during their visit.

February Weather in Snohomish: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Snohomish, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Snohomish, February typically has an average temperature of 3°C (38°F), with highs reaching up to 14°C (57°F) and lows dropping to around -13°C (8°F).

Data source: Temperature data for Snohomish generated using information from the Copernicus Climate Change Service.

February Precipitation in Snohomish

In Snohomish in February, the precipitation amount is 272 mm (10.7 in) over the course of 20 days.

February Precipitation Trends in Snohomish

The chart displays monthly precipitation patterns in Snohomish, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In Snohomish, February typically receives around 272 mm (10.7 inches) of precipitation spread over approximately 20 days.

Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

February Humidity in Snohomish

In Snohomish in February humidity is 86%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps through your layers, making traveling uncomfortable as breath clouds visibly in the crisp air.

February Average Humidity in Snohomish

This chart illustrates the average monthly humidity levels in Snohomish, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in Snohomish is approximately 86%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Snohomish

In Snohomish in February, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Snohomish, you can check the information here.

Maximum UV Index Levels in Snohomish for February

The chart shows the monthly maximum UV Index (UVI) for Snohomish in February, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In February, the maximum UV index in Snohomish typically reaches 3, which falls under the moderate exposure category.

Data source: Snohomish February UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How February Weather in Snohomish Compares to Other Months

Weather in Snohomish varies notably across the year, with each month offering distinct climate conditions. This page compares February’s weather to other months in Snohomish, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Snohomish, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	255 mm (10.0 inches)	86%	low
February Weather	3°C (38°F)	272 mm (10.7 inches)	86%	moderate
March Weather	6°C (44°F)	203 mm (8.0 inches)	87%	moderate
April Weather	9°C (49°F)	172 mm (6.8 inches)	84%	high
May Weather	13°C (55°F)	99 mm (3.9 inches)	81%	very high
June Weather	15°C (60°F)	89 mm (3.5 inches)	82%	very high
July Weather	18°C (64°F)	32 mm (1.3 inches)	79%	very high
August Weather	18°C (64°F)	32 mm (1.3 inches)	63%	very high
September Weather	15°C (59°F)	131 mm (5.2 inches)	62%	high
October Weather	9°C (49°F)	246 mm (9.7 inches)	83%	moderate
November Weather	7°C (44°F)	302 mm (11.9 inches)	89%	low
December Weather	4°C (39°F)	295 mm (11.6 inches)	88%	low