February Weather in Somerville, United States

Last updated: June 24, 2025

In February, the average temperature in Somerville, United States hovers around 8°C (46°F), with extremes ranging from a chilly -16°C (4°F) to a balmy 25°C (78°F). Expect about 172 mm (6.8 in) of precipitation over 14 days, contributing to an average humidity of 85%. Be prepared for a mix of weather conditions!

February Temperature in Somerville

In February in Somerville, the average temperature is 8°C (46°F). Maximums can reach 25°C (78°F), while minimums can drop as low as -16°C (4°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates February temperature patterns in Somerville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Somerville, February typically has an average temperature of 8°C (46°F), with highs reaching up to 25°C (78°F) and lows dropping to around -16°C (4°F).

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

February Precipitation in Somerville

In Somerville in February, the total precipitation amount is 172 mm (6.8 in) spread over a duration of 14 days.

February Precipitation Trends in Somerville

The chart displays monthly precipitation patterns in Somerville, 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 Somerville, February typically receives around 172 mm (6.8 inches) of precipitation spread over approximately 14 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 Somerville

In Somerville in February humidity is 85%. With an average temperature of 8°C (46°F), this humidity feels like a cold, damp embrace that can leave travelers feeling chilled and uncomfortable, making outdoor exploration less appealing and encouraging the search for cozy indoor activities instead.

February Average Humidity in Somerville

This chart illustrates the average monthly humidity levels in Somerville, 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 Somerville 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 Somerville

In Somerville in February, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Somerville, you can refer to this Hourly UV Index in Somerville.

Maximum UV Index Levels in Somerville for February

The chart shows the monthly maximum UV Index (UVI) for Somerville 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 Somerville typically reaches 6, which falls under the high exposure category.

Data source: Somerville 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 Somerville Compares to Other Months

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

This table compares monthly weather conditions in Somerville, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (42°F)	100 mm (4.0 inches)	86%	moderate
February Weather	8°C (46°F)	172 mm (6.8 inches)	85%	high
March Weather	13°C (55°F)	165 mm (6.5 inches)	84%	very high
April Weather	16°C (61°F)	135 mm (5.3 inches)	81%	very high
May Weather	22°C (72°F)	105 mm (4.1 inches)	83%	extreme
June Weather	26°C (78°F)	109 mm (4.3 inches)	83%	extreme
July Weather	27°C (81°F)	124 mm (4.9 inches)	80%	extreme
August Weather	26°C (79°F)	114 mm (4.5 inches)	73%	very high
September Weather	24°C (76°F)	114 mm (4.5 inches)	70%	very high
October Weather	18°C (65°F)	105 mm (4.1 inches)	73%	high
November Weather	10°C (51°F)	75 mm (2.9 inches)	85%	moderate
December Weather	8°C (47°F)	145 mm (5.7 inches)	88%	moderate