February Weather in Watertown, United States

Last updated: June 24, 2025

In Watertown, United States, the average temperature in February hovers around 8°C (46°F). However, be prepared for a range of conditions, as the temperature can dip as low as -11°C (12°F) or soar to a maximum of 27°C (80°F). Expect 190 mm (7.5 in) of precipitation spread over 14 days, along with a notable average humidity of 87%.

February Temperature in Watertown

In February in Watertown, the average temperature is 8°C (46°F), with maximums reaching 27°C (80°F) and minimums dropping as low as -11°C (12°F). Be prepared for a wide range of temperatures to ensure a comfortable and enjoyable trip.

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

The chart illustrates February temperature patterns in Watertown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Watertown, February typically has an average temperature of 8°C (46°F), with highs reaching up to 27°C (80°F) and lows dropping to around -11°C (12°F).

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

February Precipitation in Watertown

In Watertown in February, the precipitation amount is 190 mm (7.5 in) over the course of 14 days.

February Precipitation Trends in Watertown

The chart displays monthly precipitation patterns in Watertown, 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 Watertown, February typically receives around 190 mm (7.5 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 Watertown

In Watertown in February, humidity is 87%. With an average temperature of 8°C (46°F), this humidity feels like a chilly, damp fog clinging to your skin, making outdoor activities a bit uncomfortable and causing even mild exertion to leave you feeling clammy and cold.

February Average Humidity in Watertown

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

In Watertown 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 Watertown, you can refer to this Hourly UV Index in Watertown.

Maximum UV Index Levels in Watertown for February

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

Data source: Watertown 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 Watertown Compares to Other Months

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

This table compares monthly weather conditions in Watertown, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	109 mm (4.3 inches)	87%	moderate
February Weather	8°C (46°F)	190 mm (7.5 inches)	87%	high
March Weather	12°C (53°F)	176 mm (6.9 inches)	85%	high
April Weather	15°C (60°F)	151 mm (5.9 inches)	82%	very high
May Weather	21°C (70°F)	123 mm (4.8 inches)	83%	very high
June Weather	25°C (76°F)	149 mm (5.9 inches)	82%	extreme
July Weather	26°C (80°F)	131 mm (5.1 inches)	78%	extreme
August Weather	25°C (78°F)	124 mm (4.9 inches)	67%	very high
September Weather	23°C (74°F)	130 mm (5.1 inches)	64%	very high
October Weather	17°C (64°F)	140 mm (5.5 inches)	74%	high
November Weather	9°C (49°F)	81 mm (3.2 inches)	87%	moderate
December Weather	8°C (46°F)	151 mm (6.0 inches)	88%	moderate