February Weather in Folsom, United States

Last updated: June 24, 2025

In February, the average temperature in Folsom, United States hovers around 10°C (51°F). Temperatures can range from a chilly -4°C (26°F) to a pleasant 25°C (76°F). Expect about 139 mm (5.5 in) of precipitation over 8 days, contributing to an overall 84% humidity.

February Temperature in Folsom

In February in Folsom, the average temperature is 10°C (51°F). The maximum can reach 25°C (76°F), while the minimum can dip as low as -4°C (26°F). Be prepared for a mix of mild and chilly conditions during your travels.

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

The chart illustrates February temperature patterns in Folsom, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Folsom, February typically has an average temperature of 10°C (51°F), with highs reaching up to 25°C (76°F) and lows dropping to around -4°C (26°F).

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

February Precipitation in Folsom

In Folsom in February, the total precipitation amount is 139 mm (5.5 in), which occurs over the course of 8 days.

February Precipitation Trends in Folsom

The chart displays monthly precipitation patterns in Folsom, 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 Folsom, February typically receives around 139 mm (5.5 inches) of precipitation spread over approximately 8 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 Folsom

In Folsom in February humidity is 84%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill enveloping you, making even short distances feel burdensome and leaving you longing for a cozy indoor refuge while exploring the area.

February Average Humidity in Folsom

This chart illustrates the average monthly humidity levels in Folsom, 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 Folsom is approximately 84%, 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 Folsom

In Folsom 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 Folsom.

Maximum UV Index Levels in Folsom for February

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

Data source: Folsom 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 Folsom Compares to Other Months

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

This table compares monthly weather conditions in Folsom, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	144 mm (5.7 inches)	84%	moderate
February Weather	10°C (51°F)	139 mm (5.5 inches)	84%	moderate
March Weather	13°C (55°F)	139 mm (5.5 inches)	83%	high
April Weather	16°C (61°F)	64 mm (2.5 inches)	81%	very high
May Weather	20°C (68°F)	31 mm (1.2 inches)	74%	very high
June Weather	24°C (76°F)	5 mm (0.2 inches)	64%	extreme
July Weather	26°C (79°F)	0 mm (0.0 inches)	44%	extreme
August Weather	26°C (78°F)	0 mm (0.0 inches)	36%	very high
September Weather	23°C (74°F)	6 mm (0.2 inches)	44%	very high
October Weather	18°C (65°F)	46 mm (1.8 inches)	65%	high
November Weather	12°C (54°F)	79 mm (3.1 inches)	84%	moderate
December Weather	9°C (48°F)	129 mm (5.1 inches)	83%	moderate