February Weather in Union Gap, United States

Last updated: June 24, 2025

In February, the average temperature in Union Gap, United States hovers around 1°C (34°F). Expect chilly conditions, with a minimum dipping to -15°C (5°F) and a maximum reaching 18°C (65°F). The month brings 63 mm (2.5 in) of precipitation spread across 11 days, contributing to an average humidity of an impressive 86%. Prepare for a brisk and damp atmosphere!

February Temperature in Union Gap

In February in Union Gap, the average temperature is 1°C (34°F). The maximum can reach 18°C (65°F), while the minimum can drop as low as -15°C (5°F). Visitors should prepare for a wide range of temperatures when traveling to Union Gap during this month.

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

The chart illustrates February temperature patterns in Union Gap, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Union Gap, February typically has an average temperature of 1°C (34°F), with highs reaching up to 18°C (65°F) and lows dropping to around -15°C (5°F).
JanFebMarAprMayJunJulAugSepOctNovDec323442516269767565504034
Data source: Temperature data for Union Gap generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

February Precipitation in Union Gap

In Union Gap in February, the precipitation amount is 63 mm (2.5 in) during a total of 11 days.

February Precipitation Trends in Union Gap

The chart displays monthly precipitation patterns in Union Gap, 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 Gap, February typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec636430231361412374259
Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.
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February Humidity in Union Gap

In Union Gap in February, humidity is 86%. With an average temperature of 1°C (34°F), this humidity feels like a chilling embrace, making outdoor adventures brisk and invigorating but challenging for travel.

February Average Humidity in Union Gap

This chart illustrates the average monthly humidity levels in Union Gap, 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 Gap is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%87%84%81%82%79%63%62%83%89%88%
Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Union Gap

In Union Gap 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 Union Gap, you can check the information here.

Maximum UV Index Levels in Union Gap for February

The chart shows the monthly maximum UV Index (UVI) for Union Gap 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 Gap typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec23579101097532
Data source: Union Gap 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 Gap Compares to Other Months

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

This table compares monthly weather conditions in Union Gap, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)63 mm (2.5 inches)86%low
February Weather1°C (34°F)63 mm (2.5 inches)86%moderate
March Weather6°C (42°F)30 mm (1.2 inches)87%moderate
April Weather10°C (51°F)23 mm (0.9 inches)84%high
May Weather16°C (62°F)13 mm (0.5 inches)81%very high
June Weather21°C (70°F)6 mm (0.2 inches)82%very high
July Weather25°C (77°F)1 mm (0.0 inches)79%very high
August Weather24°C (76°F)4 mm (0.2 inches)63%very high
September Weather18°C (65°F)12 mm (0.5 inches)62%high
October Weather10°C (51°F)37 mm (1.4 inches)83%moderate
November Weather4°C (40°F)42 mm (1.7 inches)89%moderate
December Weather1°C (34°F)59 mm (2.3 inches)88%low

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