February Weather in Mount Prospect, United States

Last updated: June 24, 2025

In February, the average temperature in Mount Prospect, United States hovers around -2°C (28°F). Expect minimum chills down to -33°C (-27°F), while the mercury can rise as high as 21°C (70°F). During this period, anticipate about 60 mm (2.4 in) of precipitation spread over 11 days, contributing to an average humidity of 83%.

February Temperature in Mount Prospect

In February in Mount Prospect, the average temperature is -2°C (28°F), with a maximum that can reach 21°C (70°F) and a minimum that can drop as low as -33°C (-27°F). It's essential for travelers to be prepared for a wide range of temperatures if visiting during this time.

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

The chart illustrates February temperature patterns in Mount Prospect, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mount Prospect, February typically has an average temperature of -2°C (28°F), with highs reaching up to 21°C (70°F) and lows dropping to around -33°C (-27°F).

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

February Precipitation in Mount Prospect

In Mount Prospect in February, the precipitation amount is 60 mm (2.4 in) over the course of 11 days.

February Precipitation Trends in Mount Prospect

The chart displays monthly precipitation patterns in Mount Prospect, 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 Prospect, February typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

February Humidity in Mount Prospect

In Mount Prospect in February, humidity is 83%. With an average temperature of -2°C (28°F), this humidity feels like a biting chill that penetrates your clothes, making outdoor activities uncomfortable and travel challenging.

February Average Humidity in Mount Prospect

This chart illustrates the average monthly humidity levels in Mount Prospect, 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 Prospect is approximately 83%, 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 Prospect

In Mount Prospect in February, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Mount Prospect for better planning.

Maximum UV Index Levels in Mount Prospect for February

The chart shows the monthly maximum UV Index (UVI) for Mount Prospect 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 Prospect typically reaches 4, which falls under the moderate exposure category.

Data source: Mount Prospect 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 Prospect Compares to Other Months

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

This table compares monthly weather conditions in Mount Prospect, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (26°F)	61 mm (2.4 inches)	82%	moderate
February Weather	-2°C (28°F)	60 mm (2.4 inches)	83%	moderate
March Weather	4°C (39°F)	79 mm (3.1 inches)	84%	high
April Weather	9°C (48°F)	115 mm (4.5 inches)	85%	very high
May Weather	15°C (60°F)	164 mm (6.4 inches)	79%	very high
June Weather	21°C (71°F)	134 mm (5.3 inches)	82%	very high
July Weather	24°C (75°F)	105 mm (4.1 inches)	80%	very high
August Weather	23°C (73°F)	92 mm (3.6 inches)	81%	very high
September Weather	20°C (68°F)	85 mm (3.3 inches)	80%	very high
October Weather	12°C (54°F)	127 mm (5.0 inches)	82%	high
November Weather	4°C (39°F)	55 mm (2.2 inches)	88%	moderate
December Weather	0°C (33°F)	53 mm (2.1 inches)	84%	low