February Weather in Saint Clair, United States

Last updated: June 24, 2025

In February, the average temperature in Saint Clair, United States hovers around -2°C (29°F). Be prepared for a significant range, as temperatures can dip as low as -23°C (-9°F) or rise up to a pleasant 16°C (61°F). Throughout the month, expect about 73 mm (2.9 in) of precipitation over 12 days, contributing to an impressive average humidity of 87%.

February Temperature in Saint Clair

In February in Saint Clair, the average temperature is -2°C (29°F). The maximum can reach 16°C (61°F), and the minimum can be as low as -23°C (-9°F). Be sure to dress in layers and prepare for a wide range of temperatures if you're planning to travel during this time.

February Weather in Saint Clair: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Saint Clair, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint Clair, February typically has an average temperature of -2°C (29°F), with highs reaching up to 16°C (61°F) and lows dropping to around -23°C (-9°F).

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

February Precipitation in Saint Clair

In Saint Clair in February, the precipitation amount is 73 mm (2.9 in) occurring over a span of 12 days.

February Precipitation Trends in Saint Clair

The chart displays monthly precipitation patterns in Saint Clair, 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 Saint Clair, February typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 12 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 Saint Clair

In Saint Clair in February humidity is 87%. With an average temperature of -2°C (29°F), this humidity feels like an uncomfortable chill that seeps into your bones, making it challenging to enjoy outdoor activities.

February Average Humidity in Saint Clair

This chart illustrates the average monthly humidity levels in Saint Clair, 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 Saint Clair is approximately 87%, 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 Saint Clair

In Saint Clair 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 Saint Clair for better planning.

Maximum UV Index Levels in Saint Clair for February

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

Data source: Saint Clair 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 Saint Clair Compares to Other Months

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

This table compares monthly weather conditions in Saint Clair, 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 (27°F)	70 mm (2.8 inches)	88%	low
February Weather	-2°C (29°F)	73 mm (2.9 inches)	87%	moderate
March Weather	2°C (36°F)	70 mm (2.7 inches)	85%	moderate
April Weather	7°C (46°F)	97 mm (3.8 inches)	86%	very high
May Weather	14°C (58°F)	105 mm (4.1 inches)	80%	very high
June Weather	20°C (69°F)	93 mm (3.6 inches)	80%	very high
July Weather	23°C (74°F)	82 mm (3.2 inches)	80%	very high
August Weather	22°C (73°F)	80 mm (3.2 inches)	80%	very high
September Weather	19°C (66°F)	77 mm (3.0 inches)	80%	high
October Weather	12°C (55°F)	113 mm (4.5 inches)	84%	moderate
November Weather	4°C (40°F)	82 mm (3.2 inches)	89%	moderate
December Weather	0°C (33°F)	63 mm (2.5 inches)	86%	low