February Weather in Union, United States

Last updated: June 24, 2025

The average temperature in Union, United States during February is 4°C (40°F). Temperatures can vary significantly, with a minimum of -17°C (2°F) and a maximum of 24°C (75°F). Expect about 124 mm (4.9 in) of precipitation spread over 13 days, and enjoy the refreshing average humidity of 87%.

February Temperature in Union

In February in Union, the average temperature is 4°C (40°F), with maximums reaching 24°C (75°F) and minimums dipping as low as -17°C (2°F). Travelers should be prepared for a wide range of temperatures and pack accordingly to enjoy their visit.

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

The chart illustrates February temperature patterns in Union, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Union, February typically has an average temperature of 4°C (40°F), with highs reaching up to 24°C (75°F) and lows dropping to around -17°C (2°F).

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

February Precipitation in Union

In Union in February, the total precipitation amount is 124 mm (4.9 in) over a span of 13 days.

February Precipitation Trends in Union

The chart displays monthly precipitation patterns in Union, 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 Union, February typically receives around 124 mm (4.9 inches) of precipitation spread over approximately 13 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 Union

In Union in February humidity is 87%. With an average temperature of 4°C (40°F), this humidity feels like an uncomfortable chill that seeps into your bones, making it essential to dress warmly and prepare for damp conditions, which can dampen your spirits while traveling.

February Average Humidity in Union

This chart illustrates the average monthly humidity levels in Union, 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 Union is approximately 87%, 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 Union

In Union in February, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Union, you can refer to this Hourly UV Index in Union.

Maximum UV Index Levels in Union for February

The chart shows the monthly maximum UV Index (UVI) for Union 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 Union typically reaches 6, which falls under the high exposure category.

Data source: Union 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 Union Compares to Other Months

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

This table compares monthly weather conditions in Union, 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)	74 mm (2.9 inches)	87%	moderate
February Weather	4°C (40°F)	124 mm (4.9 inches)	87%	high
March Weather	7°C (44°F)	92 mm (3.6 inches)	86%	very high
April Weather	12°C (53°F)	113 mm (4.5 inches)	84%	very high
May Weather	17°C (62°F)	131 mm (5.2 inches)	83%	extreme
June Weather	20°C (69°F)	93 mm (3.7 inches)	83%	extreme
July Weather	23°C (73°F)	69 mm (2.7 inches)	79%	extreme
August Weather	22°C (72°F)	88 mm (3.5 inches)	66%	very high
September Weather	19°C (67°F)	101 mm (4.0 inches)	68%	very high
October Weather	14°C (57°F)	108 mm (4.2 inches)	78%	high
November Weather	6°C (43°F)	70 mm (2.7 inches)	89%	moderate
December Weather	3°C (39°F)	95 mm (3.7 inches)	86%	moderate