February Weather in Wheaton, United States

Last updated: June 24, 2025

In Wheaton, United States, the average temperature in February hovers around -10°C (14°F). However, temperatures can dip as low as -34°C (-29°F) or peak at a maximum of 16°C (62°F). Expect 18 mm (0.7 in) of precipitation spread over approximately 6 days, accompanied by a high average humidity of 89%.

February Temperature in Wheaton

In February in Wheaton, the average temperature is -10°C (14°F). Maximum temperatures can reach 16°C (62°F), while minimums can drop as low as -34°C (-29°F). Travelers should be prepared for extreme temperature fluctuations and dress accordingly for a safe and enjoyable visit.

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

The chart illustrates February temperature patterns in Wheaton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wheaton, February typically has an average temperature of -10°C (14°F), with highs reaching up to 16°C (62°F) and lows dropping to around -34°C (-29°F).

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

February Precipitation in Wheaton

In Wheaton in February, the precipitation amount is 18 mm (0.7 in) over the course of 6 days.

February Precipitation Trends in Wheaton

The chart displays monthly precipitation patterns in Wheaton, 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 Wheaton, February typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 6 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 Wheaton

In Wheaton in February, humidity is 89%. With an average temperature of -10°C (14°F), this humidity feels like an icy fog clinging to your skin, making the cold air even more biting and challenging for travelers to navigate.

February Average Humidity in Wheaton

This chart illustrates the average monthly humidity levels in Wheaton, 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 Wheaton is approximately 89%, 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 Wheaton

In Wheaton 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 Wheaton.

Maximum UV Index Levels in Wheaton for February

The chart shows the monthly maximum UV Index (UVI) for Wheaton 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 Wheaton typically reaches 5, which falls under the moderate exposure category.

Data source: Wheaton 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 Wheaton Compares to Other Months

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

This table compares monthly weather conditions in Wheaton, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-10°C (14°F)	19 mm (0.7 inches)	85%	moderate
February Weather	-10°C (14°F)	18 mm (0.7 inches)	89%	moderate
March Weather	-1°C (31°F)	37 mm (1.5 inches)	81%	high
April Weather	5°C (41°F)	57 mm (2.3 inches)	82%	high
May Weather	14°C (58°F)	80 mm (3.2 inches)	76%	very high
June Weather	22°C (71°F)	79 mm (3.1 inches)	81%	very high
July Weather	23°C (74°F)	87 mm (3.4 inches)	82%	very high
August Weather	21°C (70°F)	120 mm (4.7 inches)	83%	very high
September Weather	17°C (63°F)	78 mm (3.1 inches)	82%	high
October Weather	8°C (47°F)	79 mm (3.1 inches)	82%	moderate
November Weather	0°C (32°F)	23 mm (0.9 inches)	87%	moderate
December Weather	-5°C (22°F)	36 mm (1.4 inches)	84%	low