February Weather in Astoria, United States

Last updated: June 24, 2025

In February, the average temperature in Astoria, United States hovers around -1°C (31°F). While the mercury can plummet to a chilling -29°C (-20°F), it can also rise to a pleasant 23°C (74°F) on warmer days. Expect 66 mm (2.6 in) of precipitation over about 10 days, coupled with an average humidity level of 81%, creating a uniquely crisp yet cozy climate.

February Temperature in Astoria

In February in Astoria, the average temperature is -1°C (31°F). The maximum can reach 23°C (74°F) and the minimum can be as low as -29°C (-20°F). Be sure to pack for a wide range of temperatures when traveling during this time.

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

The chart illustrates February temperature patterns in Astoria, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Astoria, February typically has an average temperature of -1°C (31°F), with highs reaching up to 23°C (74°F) and lows dropping to around -29°C (-20°F).

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

February Precipitation in Astoria

In Astoria in February, the precipitation amount is 66 mm (2.6 in) over the course of 10 days.

February Precipitation Trends in Astoria

The chart displays monthly precipitation patterns in Astoria, 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 Astoria, February typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 10 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 Astoria

In Astoria in February humidity is 81%. With an average temperature of -1°C (31°F), this humidity feels like a heavy, cold mist that clings to your skin, making outdoor adventures damp and challenging.

February Average Humidity in Astoria

This chart illustrates the average monthly humidity levels in Astoria, 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 Astoria is approximately 81%, 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 Astoria

In Astoria 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 Astoria.

Maximum UV Index Levels in Astoria for February

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

Data source: Astoria 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 Astoria Compares to Other Months

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

This table compares monthly weather conditions in Astoria, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (28°F)	62 mm (2.4 inches)	81%	moderate
February Weather	-1°C (31°F)	66 mm (2.6 inches)	81%	moderate
March Weather	6°C (43°F)	127 mm (5.0 inches)	81%	high
April Weather	11°C (52°F)	110 mm (4.3 inches)	82%	very high
May Weather	18°C (65°F)	164 mm (6.5 inches)	78%	very high
June Weather	24°C (75°F)	135 mm (5.3 inches)	81%	extreme
July Weather	25°C (78°F)	103 mm (4.0 inches)	79%	very high
August Weather	24°C (75°F)	89 mm (3.5 inches)	77%	very high
September Weather	21°C (71°F)	71 mm (2.8 inches)	78%	very high
October Weather	14°C (57°F)	108 mm (4.3 inches)	78%	high
November Weather	5°C (41°F)	59 mm (2.3 inches)	87%	moderate
December Weather	2°C (35°F)	51 mm (2.0 inches)	84%	low