April Weather in Winchester, United States

Last updated: June 24, 2025

In April, the average temperature in Winchester, United States hovers around 6°C (44°F). You can expect a wide temperature range, with minimums dipping to -12°C (10°F) and maximums soaring up to 25°C (78°F). Prepare for a touch of wet weather too, as precipitation averages 96 mm (3.8 in) over about 12 days. Don't forget your umbrella and stay cozy, as the average humidity is a humid 84%!

April Temperature in Winchester

In April in Winchester, the average temperature is 6°C (44°F). The maximum can reach 25°C (78°F), while the minimum can plunge as low as -12°C (10°F). Be sure to pack layers to stay comfortable during your travels in this diverse climate!

April Weather in Winchester: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Winchester, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Winchester, April typically has an average temperature of 6°C (44°F), with highs reaching up to 25°C (78°F) and lows dropping to around -12°C (10°F).

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

April Precipitation in Winchester

In Winchester in April, the precipitation amount is 96 mm (3.8 in) spread over a duration of 12 days.

April Precipitation Trends in Winchester

The chart displays monthly precipitation patterns in Winchester, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Winchester, April typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Winchester

In Winchester in April humidity is 84%. With an average temperature of 6°C (44°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities less comfortable and necessitating layered clothing to stay warm and dry while exploring the area.

April Average Humidity in Winchester

This chart illustrates the average monthly humidity levels in Winchester, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Winchester is approximately 84%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Winchester

In Winchester in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Winchester.

Maximum UV Index Levels in Winchester for April

The chart shows the monthly maximum UV Index (UVI) for Winchester in April, 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 April, the maximum UV index in Winchester typically reaches 8, which falls under the very high exposure category.

Data source: Winchester April 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 April Weather in Winchester Compares to Other Months

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

This table compares monthly weather conditions in Winchester, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (20°F)	42 mm (1.6 inches)	89%	moderate
February Weather	-7°C (20°F)	50 mm (2.0 inches)	90%	moderate
March Weather	1°C (33°F)	61 mm (2.4 inches)	87%	moderate
April Weather	6°C (44°F)	96 mm (3.8 inches)	84%	very high
May Weather	14°C (58°F)	103 mm (4.1 inches)	77%	very high
June Weather	21°C (69°F)	104 mm (4.1 inches)	75%	very high
July Weather	23°C (74°F)	112 mm (4.4 inches)	74%	very high
August Weather	21°C (70°F)	112 mm (4.4 inches)	73%	very high
September Weather	17°C (63°F)	82 mm (3.2 inches)	78%	high
October Weather	10°C (50°F)	100 mm (3.9 inches)	84%	moderate
November Weather	2°C (35°F)	50 mm (2.0 inches)	89%	moderate
December Weather	-3°C (27°F)	54 mm (2.1 inches)	87%	low