February Weather in Buffalo Grove, United States

Last updated: June 24, 2025

In February, the average temperature in Buffalo Grove, United States is a brisk -3°C (28°F). While temperatures can plunge as low as -30°C (-21°F), sunny days may reach a mild 18°C (64°F). Expect approximately 67 mm (2.6 in) of precipitation spread over 11 days, accompanied by an average humidity of 85%, making the air feel quite crisp.

February Temperature in Buffalo Grove

In February in Buffalo Grove, the average temperature is -3°C (28°F). The maximum can reach 18°C (64°F) and the minimum can be as low as -30°C (-21°F). Travelers should be prepared for a wide range of temperatures and dress accordingly.

February Weather in Buffalo Grove: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Buffalo Grove, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Buffalo Grove, February typically has an average temperature of -3°C (28°F), with highs reaching up to 18°C (64°F) and lows dropping to around -30°C (-21°F).

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

February Precipitation in Buffalo Grove

In Buffalo Grove in February, the total precipitation amount is 67 mm (2.6 in) over the course of 11 days.

February Precipitation Trends in Buffalo Grove

The chart displays monthly precipitation patterns in Buffalo Grove, 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 Buffalo Grove, February typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 11 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 Buffalo Grove

In Buffalo Grove in February, humidity is 85%. With an average temperature of -3°C (28°F), this humidity feels like an icy weight upon your skin, making every breath a sharp reminder of the cold. Traveling in such conditions can be challenging, as the dampness seeps into your clothes and chills you to the bone, leaving you seeking warmth at every turn.

February Average Humidity in Buffalo Grove

This chart illustrates the average monthly humidity levels in Buffalo Grove, 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 Buffalo Grove is approximately 85%, 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 Buffalo Grove

In Buffalo Grove 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 Buffalo Grove for better planning.

Maximum UV Index Levels in Buffalo Grove for February

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

Data source: Buffalo Grove 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 Buffalo Grove Compares to Other Months

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

This table compares monthly weather conditions in Buffalo Grove, 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 (26°F)	68 mm (2.7 inches)	85%	low
February Weather	-3°C (28°F)	67 mm (2.6 inches)	85%	moderate
March Weather	3°C (38°F)	76 mm (3.0 inches)	85%	high
April Weather	7°C (46°F)	118 mm (4.6 inches)	85%	very high
May Weather	14°C (57°F)	164 mm (6.5 inches)	78%	very high
June Weather	20°C (68°F)	109 mm (4.3 inches)	80%	very high
July Weather	23°C (74°F)	84 mm (3.3 inches)	78%	very high
August Weather	22°C (73°F)	83 mm (3.3 inches)	76%	very high
September Weather	19°C (67°F)	85 mm (3.3 inches)	79%	very high
October Weather	12°C (54°F)	133 mm (5.2 inches)	83%	moderate
November Weather	4°C (40°F)	58 mm (2.3 inches)	88%	moderate
December Weather	1°C (33°F)	59 mm (2.3 inches)	81%	low