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April Weather in Winchester, United States

Last updated: June 24, 2025

In Winchester, United States, the average temperature in April is a comfortable 16°C (61°F). However, you might experience a minimum of 5°C (41°F) and a cozy maximum of 34°C (93°F) during the month. Expect about 31 mm (1.2 in) of precipitation over 3 days, coupled with an average humidity level of 56%. Perfect for enjoying the season!

April Temperature in Winchester

In April in Winchester, the average temperature is 16°C (61°F), with maximums reaching 34°C (93°F) and minimums dropping to as low as 5°C (41°F). This temperature range makes Winchester an ideal destination for travelers seeking both warm days and cool nights.

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 16°C (61°F), with highs reaching up to 34°C (93°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec515154616472797975665951
Data source: Temperature data for Winchester generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Winchester

In Winchester in April, the precipitation amount is 31 mm (1.2 in) over the course of 3 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 31 mm (1.2 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec71737031203534133066
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Winchester

In Winchester in April, humidity is 56%. With an average temperature of 16°C (61°F), this humidity feels like a pleasant embrace, making it an ideal time for traveling as the mild conditions invite leisurely strolls and outdoor exploration.

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 56%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%77%67%56%46%48%46%42%52%58%66%74%
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 reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check 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 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469101112121110754
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.
 TemperaturePrecipitationHumidityUV
January Weather11°C (52°F)71 mm (2.8 inches)72%moderate
February Weather11°C (52°F)73 mm (2.9 inches)77%high
March Weather12°C (54°F)70 mm (2.8 inches)67%very high
April Weather16°C (61°F)31 mm (1.2 inches)56%very high
May Weather18°C (64°F)20 mm (0.8 inches)46%extreme
June Weather22°C (73°F)3 mm (0.1 inches)48%extreme
July Weather26°C (79°F)5 mm (0.2 inches)46%extreme
August Weather26°C (80°F)3 mm (0.1 inches)42%extreme
September Weather24°C (75°F)4 mm (0.2 inches)52%very high
October Weather19°C (67°F)13 mm (0.5 inches)58%high
November Weather15°C (59°F)30 mm (1.2 inches)66%moderate
December Weather11°C (52°F)66 mm (2.6 inches)74%moderate

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