February Weather in Sunnyside, United States

Last updated: June 24, 2025

In February, the average temperature in Sunnyside, United States hovers around 2°C (36°F). However, prepare for a range, as temperatures can drop to a chilly -14°C (8°F) or rise to a comfortable 20°C (68°F). Expect about 43 mm (1.7 in) of precipitation spread over 9 days, accompanied by a high average humidity of 86%.

February Temperature in Sunnyside

In February in Sunnyside, the average temperature is 2°C (36°F), with maximums reaching 20°C (68°F) and minimums dropping as low as -14°C (8°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates February temperature patterns in Sunnyside, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sunnyside, February typically has an average temperature of 2°C (36°F), with highs reaching up to 20°C (68°F) and lows dropping to around -14°C (8°F).

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

February Precipitation in Sunnyside

In Sunnyside in February, the precipitation amount reaches 43 mm (1.7 in) over the course of 9 days.

February Precipitation Trends in Sunnyside

The chart displays monthly precipitation patterns in Sunnyside, 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 Sunnyside, February typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 9 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 Sunnyside

In Sunnyside in February, humidity is 86%. With an average temperature of 2°C (36°F), this humidity feels like a biting chill that clings to your skin, making outdoor exploration uncomfortable and dampening any enthusiasm for travel.

February Average Humidity in Sunnyside

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

In Sunnyside 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 Sunnyside, you can check the information here.

Maximum UV Index Levels in Sunnyside for February

The chart shows the monthly maximum UV Index (UVI) for Sunnyside 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 Sunnyside typically reaches 3, which falls under the moderate exposure category.

Data source: Sunnyside 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 Sunnyside Compares to Other Months

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

This table compares monthly weather conditions in Sunnyside, 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 (34°F)	43 mm (1.7 inches)	86%	low
February Weather	2°C (36°F)	43 mm (1.7 inches)	86%	moderate
March Weather	7°C (45°F)	25 mm (1.0 inches)	87%	moderate
April Weather	12°C (54°F)	24 mm (1.0 inches)	84%	high
May Weather	18°C (65°F)	16 mm (0.6 inches)	81%	very high
June Weather	23°C (73°F)	7 mm (0.3 inches)	82%	very high
July Weather	27°C (80°F)	1 mm (0.0 inches)	79%	very high
August Weather	26°C (79°F)	5 mm (0.2 inches)	63%	very high
September Weather	20°C (68°F)	9 mm (0.4 inches)	62%	high
October Weather	12°C (53°F)	26 mm (1.0 inches)	83%	moderate
November Weather	5°C (42°F)	31 mm (1.2 inches)	89%	moderate
December Weather	1°C (35°F)	35 mm (1.4 inches)	88%	low