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April Weather in South Hadley, United States

Last updated: June 24, 2025

In April, the average temperature in South Hadley, United States hovers around 9°C (48°F), with a minimum of -4°C (25°F) and a maximum reaching 29°C (84°F). Expect 130 mm (5.1 in) of precipitation spread over approximately 13 days, resulting in a high average humidity of 84%. Get ready for a mix of cool weather and occasional rainfall!

April Temperature in South Hadley

In April in South Hadley, the average temperature is 9°C (48°F), with maximums reaching 29°C (84°F) and minimums dropping as low as -4°C (25°F). Be prepared for a wide range of temperatures and pack accordingly for your trip!

April Weather in South Hadley: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in South Hadley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In South Hadley, April typically has an average temperature of 9°C (48°F), with highs reaching up to 29°C (84°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec293137485969747366554133
Data source: Temperature data for South Hadley 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 South Hadley

In South Hadley in April, the precipitation amount is 130 mm (5.1 in) spread over 13 days.

April Precipitation Trends in South Hadley

The chart displays monthly precipitation patterns in South Hadley, 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 South Hadley, April typically receives around 130 mm (5.1 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec7491821309978144819714292119
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in South Hadley

In South Hadley in April, humidity is 84%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that envelops you, making it essential to dress in layers and stay active, as the moisture in the air can quickly lead to discomfort while traveling.

April Average Humidity in South Hadley

This chart illustrates the average monthly humidity levels in South Hadley, 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 South Hadley is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%84%76%72%67%64%72%81%87%85%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in South Hadley

In South Hadley 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 South Hadley.

Maximum UV Index Levels in South Hadley for April

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

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

This table compares monthly weather conditions in South Hadley, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)74 mm (2.9 inches)89%moderate
February Weather0°C (32°F)91 mm (3.6 inches)88%moderate
March Weather3°C (37°F)82 mm (3.2 inches)86%high
April Weather9°C (48°F)130 mm (5.1 inches)84%very high
May Weather15°C (59°F)99 mm (3.9 inches)76%very high
June Weather20°C (69°F)78 mm (3.1 inches)72%very high
July Weather23°C (74°F)144 mm (5.7 inches)66%very high
August Weather23°C (73°F)81 mm (3.2 inches)64%very high
September Weather19°C (66°F)97 mm (3.8 inches)72%very high
October Weather13°C (55°F)142 mm (5.6 inches)81%high
November Weather5°C (41°F)92 mm (3.6 inches)87%moderate
December Weather0°C (33°F)119 mm (4.7 inches)84%low

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