February Weather in Washington, United States

Last updated: June 24, 2025

In February, the average temperature in Washington, United States hovers around 4°C (40°F). While you may experience chilly lows of -17°C (2°F), it’s possible to bask in glorious highs of 27°C (80°F) on warmer days. Expect about 90 mm (3.6 in) of precipitation over approximately 12 days, with the air maintaining an average humidity of 86%. Prepare for varied weather, but don't forget to enjoy the unique charm of Washington!

February Temperature in Washington

In February in Washington, the average temperature is 4°C (40°F). Maximum temperatures can reach 27°C (80°F), while minimums can drop as low as -17°C (2°F). Be prepared for a wide range of weather conditions if you're planning to travel during this time.

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

The chart illustrates February temperature patterns in Washington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Washington, February typically has an average temperature of 4°C (40°F), with highs reaching up to 27°C (80°F) and lows dropping to around -17°C (2°F).

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

February Precipitation in Washington

In Washington in February, the precipitation amount is 90 mm (3.6 in) spread over 12 days.

February Precipitation Trends in Washington

The chart displays monthly precipitation patterns in Washington, 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 Washington, February typically receives around 90 mm (3.6 inches) of precipitation spread over approximately 12 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

February Humidity in Washington

In Washington in February humidity is 86%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel cumbersome as you navigate through a thick, heavy air that clings to your skin.

February Average Humidity in Washington

This chart illustrates the average monthly humidity levels in Washington, 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 Washington 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 Washington

In Washington in February, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Washington.

Maximum UV Index Levels in Washington for February

The chart shows the monthly maximum UV Index (UVI) for Washington 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 Washington typically reaches 5, which falls under the moderate exposure category.

Data source: Washington 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 Washington Compares to Other Months

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

This table compares monthly weather conditions in Washington, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (35°F)	59 mm (2.3 inches)	86%	moderate
February Weather	4°C (40°F)	90 mm (3.6 inches)	86%	moderate
March Weather	7°C (45°F)	76 mm (3.0 inches)	86%	high
April Weather	13°C (55°F)	105 mm (4.1 inches)	84%	very high
May Weather	18°C (65°F)	125 mm (4.9 inches)	78%	extreme
June Weather	22°C (73°F)	121 mm (4.8 inches)	79%	very high
July Weather	25°C (78°F)	103 mm (4.1 inches)	70%	very high
August Weather	24°C (75°F)	132 mm (5.2 inches)	59%	very high
September Weather	21°C (69°F)	108 mm (4.3 inches)	68%	very high
October Weather	15°C (60°F)	103 mm (4.1 inches)	80%	high
November Weather	7°C (45°F)	83 mm (3.3 inches)	86%	moderate
December Weather	4°C (39°F)	85 mm (3.4 inches)	85%	moderate