February Weather in Mount Vernon, United States

Last updated: June 24, 2025

In February, the average temperature in Mount Vernon, United States is a chilly -2°C (29°F), with the mercury dipping as low as -25°C (-12°F) and peaking at 14°C (57°F). Expect a precipitation amount of 101 mm (4.0 in) spread over 17 days, contributing to an average humidity of 86%. Prepare for cold and damp conditions!

February Temperature in Mount Vernon

In February in Mount Vernon, the average temperature is -2°C (29°F), with maximums reaching 14°C (57°F) and minimums plummeting to as low as -25°C (-12°F). Travelers should be well-prepared for a range of temperatures and pack accordingly for the cold weather while enjoying the crisp winter ambiance.

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 -2°C (29°F), with highs reaching up to 14°C (57°F) and lows dropping to around -25°C (-12°F).

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

February Precipitation in Mount Vernon

In Mount Vernon in February, the total precipitation amount is 101 mm (4.0 in) over the course of 17 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 101 mm (4.0 inches) of precipitation spread over approximately 17 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 Mount Vernon

In Mount Vernon in February humidity is 86%. With an average temperature of -2°C (29°F), this humidity feels like a damp chill that seeps through layers of clothing, making outdoor activities uncomfortable and travel plans challenging.

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 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 Mount Vernon

In Mount Vernon in February, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check 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 5, which falls under the moderate exposure category.

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.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (28°F)	70 mm (2.7 inches)	86%	moderate
February Weather	-2°C (29°F)	101 mm (4.0 inches)	86%	moderate
March Weather	2°C (35°F)	78 mm (3.1 inches)	85%	high
April Weather	5°C (41°F)	80 mm (3.1 inches)	83%	very high
May Weather	10°C (50°F)	73 mm (2.9 inches)	77%	very high
June Weather	15°C (59°F)	41 mm (1.6 inches)	81%	extreme
July Weather	20°C (69°F)	3 mm (0.1 inches)	76%	very high
August Weather	20°C (68°F)	14 mm (0.6 inches)	60%	very high
September Weather	14°C (58°F)	31 mm (1.2 inches)	58%	very high
October Weather	6°C (44°F)	56 mm (2.2 inches)	75%	high
November Weather	1°C (35°F)	62 mm (2.4 inches)	85%	moderate
December Weather	-2°C (28°F)	67 mm (2.6 inches)	87%	low