February Weather in Sandown, United States

Last updated: June 24, 2025

In Sandown, United States, the average temperature in February hovers around -1°C (30°F). However, be prepared for a temperature range that can dip to a chilling -20°C (-4°F) and soar to a pleasant 23°C (73°F). Expect precipitation of about 84 mm (3.3 in) over approximately 10 days, contributing to an average humidity of 84%. Stay cozy and ready for the diverse weather!

February Temperature in Sandown

In February in Sandown, the average temperature is -1°C (30°F), with maximums reaching 23°C (73°F) and minimums plunging as low as -20°C (-4°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates February temperature patterns in Sandown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sandown, February typically has an average temperature of -1°C (30°F), with highs reaching up to 23°C (73°F) and lows dropping to around -20°C (-4°F).

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

February Precipitation in Sandown

In Sandown in February, the precipitation amount is 84 mm (3.3 in) over a span of 10 days.

February Precipitation Trends in Sandown

The chart displays monthly precipitation patterns in Sandown, 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 Sandown, February typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 10 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 Sandown

In Sandown in February, humidity is 84%. With an average temperature of -1°C (30°F), this humidity feels like a sharp chill that seeps into your bones, making travel uncomfortable as the wetness in the air intensifies the cold, leaving you yearning for warmth and shelter.

February Average Humidity in Sandown

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

In Sandown in February, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Sandown for better planning.

Maximum UV Index Levels in Sandown for February

The chart shows the monthly maximum UV Index (UVI) for Sandown 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 Sandown typically reaches 4, which falls under the moderate exposure category.

Data source: Sandown 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 Sandown Compares to Other Months

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

This table compares monthly weather conditions in Sandown, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (28°F)	70 mm (2.7 inches)	86%	moderate
February Weather	-1°C (30°F)	84 mm (3.3 inches)	84%	moderate
March Weather	2°C (36°F)	82 mm (3.2 inches)	82%	moderate
April Weather	8°C (47°F)	128 mm (5.0 inches)	80%	very high
May Weather	15°C (58°F)	77 mm (3.0 inches)	72%	very high
June Weather	20°C (69°F)	89 mm (3.5 inches)	72%	very high
July Weather	23°C (74°F)	135 mm (5.3 inches)	67%	very high
August Weather	23°C (73°F)	75 mm (2.9 inches)	66%	very high
September Weather	19°C (66°F)	72 mm (2.8 inches)	71%	high
October Weather	12°C (54°F)	125 mm (4.9 inches)	78%	moderate
November Weather	4°C (40°F)	99 mm (3.9 inches)	84%	moderate
December Weather	-1°C (31°F)	122 mm (4.8 inches)	81%	low