February Weather in Umatilla, United States

Last updated: June 24, 2025

In Umatilla, United States, the average temperature in February hovers around 3°C (37°F). Expect a chilling minimum of -12°C (10°F), while temperatures may peak at 19°C (67°F). Over the month, anticipate 46 mm (1.8 in) of precipitation spread across 11 days, and prepare for fairly high humidity levels, averaging around 86%.

February Temperature in Umatilla

In February in Umatilla, the average temperature is 3°C (37°F). Maximums can reach 19°C (67°F), while minimums can drop as low as -12°C (10°F). Be prepared for a wide range of temperatures, making it essential to pack layered clothing for your travels.

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

The chart illustrates February temperature patterns in Umatilla, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Umatilla, February typically has an average temperature of 3°C (37°F), with highs reaching up to 19°C (67°F) and lows dropping to around -12°C (10°F).

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

February Precipitation in Umatilla

In Umatilla in February, the precipitation amount is 46 mm (1.8 in) over the course of 11 days.

February Precipitation Trends in Umatilla

The chart displays monthly precipitation patterns in Umatilla, 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 Umatilla, February typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 11 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 Umatilla

In Umatilla in February humidity is 86%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable.

February Average Humidity in Umatilla

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

In Umatilla in February, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Umatilla for better planning.

Maximum UV Index Levels in Umatilla for February

The chart shows the monthly maximum UV Index (UVI) for Umatilla 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 Umatilla typically reaches 4, which falls under the moderate exposure category.

Data source: Umatilla 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 Umatilla Compares to Other Months

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

This table compares monthly weather conditions in Umatilla, 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 (36°F)	35 mm (1.4 inches)	86%	low
February Weather	3°C (37°F)	46 mm (1.8 inches)	86%	moderate
March Weather	8°C (46°F)	30 mm (1.2 inches)	85%	moderate
April Weather	13°C (55°F)	24 mm (0.9 inches)	83%	high
May Weather	18°C (65°F)	15 mm (0.6 inches)	77%	very high
June Weather	23°C (73°F)	8 mm (0.3 inches)	81%	very high
July Weather	27°C (81°F)	0 mm (0.0 inches)	76%	very high
August Weather	26°C (79°F)	4 mm (0.1 inches)	60%	very high
September Weather	20°C (69°F)	9 mm (0.4 inches)	58%	high
October Weather	12°C (54°F)	26 mm (1.0 inches)	75%	moderate
November Weather	6°C (43°F)	34 mm (1.3 inches)	85%	moderate
December Weather	2°C (37°F)	33 mm (1.3 inches)	87%	low