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April Weather in Hershey, United States

Last updated: June 24, 2025

In April, the average temperature in Hershey, United States hovers around 8°C (47°F). However, prepare for a range, as temperatures can dip as low as -12°C (11°F) or soar up to 35°C (95°F). With an average humidity of 64% and 46 mm (1.8 in) of precipitation spread over 7 days, it's wise to dress in layers and be ready for a mix of weather conditions!

April Temperature in Hershey

In April in Hershey, the average temperature is 8°C (47°F). Maximums can reach 35°C (95°F), while minimums can drop as low as -12°C (11°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack both warm and cool clothing for their trip.

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

The chart illustrates April temperature patterns in Hershey, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hershey, April typically has an average temperature of 8°C (47°F), with highs reaching up to 35°C (95°F) and lows dropping to around -12°C (11°F).
JanFebMarAprMayJunJulAugSepOctNovDec282639475872767367493931
Data source: Temperature data for Hershey 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 Hershey

In Hershey in April, the precipitation amount is 46 mm (1.8 in) over the course of 7 days.

April Precipitation Trends in Hershey

The chart displays monthly precipitation patterns in Hershey, 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 Hershey, April typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec1419684611467666447422226
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Hershey

In Hershey in April humidity is 64%. With an average temperature of 8°C (47°F), this humidity feels like a persistent chill in the air, making travel a bit uncomfortable as the dampness seeps into your clothes, creating a brisk and sometimes biting atmosphere.

April Average Humidity in Hershey

This chart illustrates the average monthly humidity levels in Hershey, 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 Hershey is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%80%64%64%76%79%77%79%70%64%75%78%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Hershey

In Hershey in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Hershey.

Maximum UV Index Levels in Hershey for April

The chart shows the monthly maximum UV Index (UVI) for Hershey 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 Hershey typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101111109643
Data source: Hershey 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 Hershey Compares to Other Months

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

This table compares monthly weather conditions in Hershey, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)14 mm (0.6 inches)73%moderate
February Weather-3°C (26°F)19 mm (0.7 inches)80%moderate
March Weather4°C (40°F)68 mm (2.7 inches)64%high
April Weather8°C (47°F)46 mm (1.8 inches)64%very high
May Weather14°C (58°F)113 mm (4.5 inches)76%very high
June Weather22°C (72°F)66 mm (2.6 inches)79%extreme
July Weather24°C (76°F)66 mm (2.6 inches)77%extreme
August Weather23°C (73°F)64 mm (2.5 inches)79%very high
September Weather19°C (67°F)47 mm (1.9 inches)70%very high
October Weather9°C (49°F)42 mm (1.7 inches)64%high
November Weather4°C (39°F)22 mm (0.9 inches)75%moderate
December Weather-1°C (31°F)25 mm (1.0 inches)78%moderate

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