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February Weather in Mount Vernon, United States

Last updated: June 24, 2025

In February, the average temperature in Mount Vernon, United States hovers around 14°C (58°F). Expect a chilly minimum of -5°C (22°F) and a delightful maximum of 28°C (82°F). Over the month, anticipate 98 mm (3.9 in) of precipitation spread across 13 days, with humidity levels averaging a comfortable 80%. Whether you're bundling up or soaking up the sun, be prepared for a varied climate!

February Temperature in Mount Vernon

In February in Mount Vernon, the average temperature is 14°C (58°F). The maximum can reach 28°C (82°F), while the minimum can drop as low as -5°C (22°F). This wide temperature range means travelers should be prepared for both warm days and chilly nights.

February Weather in Mount Vernon: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Mount Vernon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mount Vernon, February typically has an average temperature of 14°C (58°F), with highs reaching up to 28°C (82°F) and lows dropping to around -5°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec525863677580828179725955
Data source: Temperature data for Mount Vernon 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 Mount Vernon

In Mount Vernon in February, the precipitation amount is 98 mm (3.9 in) over a span of 13 days.

February Precipitation Trends in Mount Vernon

The chart displays monthly precipitation patterns in Mount Vernon, 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 Mount Vernon, February typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec1029810812014121014916013211965130
Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.
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February Humidity in Mount Vernon

In Mount Vernon in February humidity is 80%. With an average temperature of 14°C (58°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities sweltering and uncomfortable for travel.

February Average Humidity in Mount Vernon

This chart illustrates the average monthly humidity levels in Mount Vernon, 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 Mount Vernon is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%80%78%73%71%79%78%80%76%83%87%
Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Mount Vernon

In Mount Vernon in February, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Mount Vernon.

Maximum UV Index Levels in Mount Vernon for February

The chart shows the monthly maximum UV Index (UVI) for Mount Vernon 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 Mount Vernon typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111111111110864
Data source: Mount Vernon 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 Mount Vernon Compares to Other Months

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

This table compares monthly weather conditions in Mount Vernon, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (52°F)102 mm (4.0 inches)82%moderate
February Weather14°C (58°F)98 mm (3.9 inches)80%very high
March Weather17°C (63°F)108 mm (4.2 inches)80%very high
April Weather20°C (67°F)120 mm (4.7 inches)78%extreme
May Weather24°C (76°F)141 mm (5.6 inches)73%extreme
June Weather27°C (80°F)210 mm (8.3 inches)71%extreme
July Weather28°C (82°F)149 mm (5.9 inches)79%extreme
August Weather27°C (82°F)160 mm (6.3 inches)78%extreme
September Weather26°C (79°F)132 mm (5.2 inches)80%very high
October Weather22°C (72°F)119 mm (4.7 inches)76%very high
November Weather15°C (59°F)65 mm (2.6 inches)83%high
December Weather13°C (55°F)130 mm (5.1 inches)87%moderate

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