February Weather in Washington, United States

Last updated: June 24, 2025

In February, the average temperature in Washington, United States hovers around -1°C (30°F). Expect a minimum temperature of -28°C (-19°F) and a maximum reaching 25°C (77°F). The region experiences a precipitation amount of 27 mm (1.1 in) over approximately 5 days, accompanied by a relatively high average humidity of 77%.

February Temperature in Washington

In February in Washington, the average temperature is -1°C (30°F). The maximum can reach 25°C (77°F), while the minimum can drop as low as -28°C (-19°F). Travelers should be prepared for a wide range of temperatures, so it's advisable to pack both warm attire and lighter clothing for varying conditions.

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 -1°C (30°F), with highs reaching up to 25°C (77°F) and lows dropping to around -28°C (-19°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 27 mm (1.1 in) over a period of 5 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 27 mm (1.1 inches) of precipitation spread over approximately 5 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 Washington

In Washington in February humidity is 77%. With an average temperature of -1°C (30°F), this humidity feels like a biting chill that penetrates your layers, making it crucial to bundle up tightly during your travels.

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 77%, 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 (30°F)	28 mm (1.1 inches)	76%	moderate
February Weather	-1°C (30°F)	27 mm (1.1 inches)	77%	moderate
March Weather	7°C (45°F)	86 mm (3.4 inches)	70%	high
April Weather	12°C (53°F)	60 mm (2.4 inches)	73%	very high
May Weather	18°C (65°F)	201 mm (7.9 inches)	82%	very high
June Weather	25°C (78°F)	94 mm (3.7 inches)	82%	extreme
July Weather	27°C (81°F)	89 mm (3.5 inches)	81%	extreme
August Weather	25°C (77°F)	95 mm (3.7 inches)	78%	very high
September Weather	22°C (72°F)	67 mm (2.7 inches)	71%	very high
October Weather	13°C (55°F)	121 mm (4.8 inches)	71%	high
November Weather	6°C (43°F)	31 mm (1.2 inches)	81%	moderate
December Weather	2°C (35°F)	28 mm (1.1 inches)	84%	moderate