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April Weather in Storrs, United States

Last updated: June 24, 2025

In Storrs, United States, the average temperature in April hovers around 9°C (49°F). Expect a wide temperature range, with a minimum dipping to -6°C (21°F) and a maximum soaring up to 29°C (85°F). Rainfall can be anticipated, with an average precipitation of 127 mm (5.0 in) over 13 days. The air is often quite humid, averaging 79%, contributing to the overall ambiance of the month.

April Temperature in Storrs

In April in Storrs, the average temperature is 9°C (49°F). Maximum temperatures can reach 29°C (85°F), while minimums can drop as low as -6°C (21°F). Be prepared for a wide range of temperatures when planning your travel to Storrs during this month.

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

The chart illustrates April temperature patterns in Storrs, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Storrs, April typically has an average temperature of 9°C (49°F), with highs reaching up to 29°C (85°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec303338485968747366564234
Data source: Temperature data for Storrs 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 Storrs

In Storrs in April, the total precipitation amount is 127 mm (5.0 in) spread over 13 days.

April Precipitation Trends in Storrs

The chart displays monthly precipitation patterns in Storrs, 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 Storrs, April typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec688792127113921511029713394127
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Storrs

In Storrs in April humidity is 79%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress in layers and carrying a light raincoat for a comfortable travel experience.

April Average Humidity in Storrs

This chart illustrates the average monthly humidity levels in Storrs, 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 Storrs is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%82%79%75%78%76%76%76%75%80%80%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Storrs

In Storrs 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 Storrs.

Maximum UV Index Levels in Storrs for April

The chart shows the monthly maximum UV Index (UVI) for Storrs 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 Storrs typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3568910998642
Data source: Storrs 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 Storrs Compares to Other Months

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

This table compares monthly weather conditions in Storrs, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)68 mm (2.7 inches)84%moderate
February Weather0°C (33°F)87 mm (3.4 inches)84%moderate
March Weather3°C (39°F)92 mm (3.6 inches)82%high
April Weather9°C (49°F)127 mm (5.0 inches)79%very high
May Weather15°C (59°F)113 mm (4.5 inches)75%very high
June Weather20°C (69°F)92 mm (3.6 inches)78%very high
July Weather23°C (74°F)151 mm (6.0 inches)76%very high
August Weather23°C (73°F)102 mm (4.0 inches)76%very high
September Weather19°C (66°F)97 mm (3.8 inches)75%very high
October Weather13°C (56°F)133 mm (5.2 inches)75%high
November Weather6°C (43°F)94 mm (3.7 inches)80%moderate
December Weather1°C (34°F)127 mm (5.0 inches)80%low

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