February Weather in Cohasset, United States

Last updated: June 24, 2025

In February, the average temperature in Cohasset, United States hovers around 7°C (46°F), with extremes ranging from a chilly -8°C (19°F) to a warm 26°C (78°F). Expect about 206 mm (8.1 in) of precipitation spread over approximately 10 days, contributing to a notable average humidity of 84%.

February Temperature in Cohasset

In February in Cohasset, the average temperature is 7°C (46°F). The maximum can reach 26°C (78°F), and the minimum can be as low as -8°C (19°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both warm and chilly conditions.

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

The chart illustrates February temperature patterns in Cohasset, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cohasset, February typically has an average temperature of 7°C (46°F), with highs reaching up to 26°C (78°F) and lows dropping to around -8°C (19°F).

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

February Precipitation in Cohasset

In Cohasset in February, the precipitation amount is 206 mm (8.1 in) over the course of 10 days.

February Precipitation Trends in Cohasset

The chart displays monthly precipitation patterns in Cohasset, 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 Cohasset, February typically receives around 206 mm (8.1 inches) of precipitation spread over approximately 10 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 Cohasset

In Cohasset in February, humidity is 84%. With an average temperature of 7°C (46°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration uncomfortable and necessitating extra layers for warmth and comfort while traveling.

February Average Humidity in Cohasset

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

In Cohasset 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 Cohasset.

Maximum UV Index Levels in Cohasset for February

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

Data source: Cohasset 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 Cohasset Compares to Other Months

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

This table compares monthly weather conditions in Cohasset, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (44°F)	200 mm (7.9 inches)	84%	moderate
February Weather	7°C (46°F)	206 mm (8.1 inches)	84%	moderate
March Weather	9°C (48°F)	177 mm (7.0 inches)	83%	high
April Weather	13°C (56°F)	90 mm (3.6 inches)	81%	very high
May Weather	17°C (63°F)	62 mm (2.4 inches)	74%	extreme
June Weather	23°C (73°F)	15 mm (0.6 inches)	64%	extreme
July Weather	27°C (81°F)	2 mm (0.1 inches)	44%	extreme
August Weather	26°C (78°F)	4 mm (0.2 inches)	36%	very high
September Weather	21°C (71°F)	15 mm (0.6 inches)	44%	very high
October Weather	15°C (60°F)	58 mm (2.3 inches)	65%	high
November Weather	10°C (50°F)	107 mm (4.2 inches)	84%	moderate
December Weather	6°C (43°F)	154 mm (6.1 inches)	83%	moderate