February Weather in Wilton, United States

Last updated: June 24, 2025

In February, the average temperature in Wilton, United States hovers around -1°C (30°F). Temperatures can dip to a chilling -21°C (-6°F) at their lowest, while reaching a mild 22°C (71°F) at peak. Expect 88 mm (3.5 in) of precipitation over about 10 days, along with an average humidity of 84%. Prepare for a month of contrasts in weather!

February Temperature in Wilton

In February in Wilton, the average temperature is -1°C (30°F), with maximums reaching up to 22°C (71°F) and minimums dropping as low as -21°C (-6°F). Travelers should be prepared for a wide temperature range, making layered clothing essential for comfort during their visit.

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

The chart illustrates February temperature patterns in Wilton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wilton, February typically has an average temperature of -1°C (30°F), with highs reaching up to 22°C (71°F) and lows dropping to around -21°C (-6°F).

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

February Precipitation in Wilton

In Wilton in February, the precipitation amount is 88 mm (3.5 in) spread over a duration of 10 days.

February Precipitation Trends in Wilton

The chart displays monthly precipitation patterns in Wilton, 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 Wilton, February typically receives around 88 mm (3.5 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 Wilton

In Wilton 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 Wilton

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

In Wilton 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 Wilton.

Maximum UV Index Levels in Wilton for February

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

Data source: Wilton 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 Wilton Compares to Other Months

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

This table compares monthly weather conditions in Wilton, 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 (27°F)	75 mm (2.9 inches)	86%	moderate
February Weather	-1°C (30°F)	88 mm (3.5 inches)	84%	moderate
March Weather	2°C (35°F)	83 mm (3.3 inches)	82%	moderate
April Weather	8°C (47°F)	132 mm (5.2 inches)	80%	very high
May Weather	14°C (58°F)	86 mm (3.4 inches)	72%	very high
June Weather	20°C (68°F)	89 mm (3.5 inches)	72%	very high
July Weather	23°C (73°F)	150 mm (5.9 inches)	67%	very high
August Weather	22°C (72°F)	97 mm (3.8 inches)	66%	very high
September Weather	18°C (65°F)	85 mm (3.3 inches)	71%	high
October Weather	12°C (54°F)	134 mm (5.3 inches)	78%	high
November Weather	4°C (40°F)	103 mm (4.0 inches)	84%	moderate
December Weather	-1°C (31°F)	124 mm (4.9 inches)	81%	low