February Weather in Sudbury, United States

Last updated: June 24, 2025

In February, the average temperature in Sudbury, United States hovers around 0°C (32°F). However, temperatures can dip as low as -19°C (-2°F) or soar up to 23°C (73°F). Expect about 85 mm (3.3 in) of precipitation spread over 11 days, contributing to a notable average humidity of 84%. Stay prepared for a range of weather conditions!

February Temperature in Sudbury

In February in Sudbury, the average temperature is 0°C (32°F), with maximums reaching 23°C (73°F) and minimums dipping as low as -19°C (-2°F). Pack for a range of weather conditions to fully enjoy your travel experience.

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

The chart illustrates February temperature patterns in Sudbury, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sudbury, February typically has an average temperature of 0°C (32°F), with highs reaching up to 23°C (73°F) and lows dropping to around -19°C (-2°F).

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

February Precipitation in Sudbury

In Sudbury in February, the total precipitation amount is 85 mm (3.3 in) over a span of 11 days.

February Precipitation Trends in Sudbury

The chart displays monthly precipitation patterns in Sudbury, 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 Sudbury, February typically receives around 85 mm (3.3 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 Sudbury

In Sudbury in February, humidity is 84%. With an average temperature of 0°C (32°F), this humidity feels like a cold, damp chill that seeps into your clothes, making traveling uncomfortable and necessitating extra layers to stay warm despite the moisture-laden air.

February Average Humidity in Sudbury

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

In Sudbury 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 Sudbury.

Maximum UV Index Levels in Sudbury for February

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

Data source: Sudbury 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 Sudbury Compares to Other Months

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

This table compares monthly weather conditions in Sudbury, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	69 mm (2.7 inches)	86%	moderate
February Weather	0°C (32°F)	85 mm (3.3 inches)	84%	moderate
March Weather	3°C (38°F)	86 mm (3.4 inches)	82%	high
April Weather	9°C (48°F)	124 mm (4.9 inches)	80%	very high
May Weather	15°C (59°F)	86 mm (3.4 inches)	72%	very high
June Weather	20°C (69°F)	85 mm (3.4 inches)	72%	very high
July Weather	23°C (74°F)	133 mm (5.3 inches)	67%	very high
August Weather	23°C (73°F)	85 mm (3.4 inches)	66%	very high
September Weather	19°C (66°F)	79 mm (3.1 inches)	71%	high
October Weather	13°C (55°F)	132 mm (5.2 inches)	78%	high
November Weather	5°C (42°F)	97 mm (3.8 inches)	84%	moderate
December Weather	0°C (33°F)	118 mm (4.6 inches)	81%	low