nomadseason

May Weather in Hershey, United States

Last updated: June 24, 2025

In May, the average temperature in Hershey, United States hovers around 14°C (58°F). During this time, temperatures can vary significantly, with a minimum of -3°C (26°F) and a maximum of 32°C (90°F). Expect around 113 mm (4.5 in) of precipitation spread over 12 days, contributing to an average humidity level of 76%.

May Temperature in Hershey

In May in Hershey, the average temperature is 14°C (58°F). The maximum can reach 32°C (90°F), while the minimum can drop as low as -3°C (26°F). Travelers should be prepared for a wide range of temperatures when visiting during this time.

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

The chart illustrates May 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, May typically has an average temperature of 14°C (58°F), with highs reaching up to 32°C (90°F) and lows dropping to around -3°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec282639475872767367493931
Data source: Temperature data for Hershey generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Hershey

In Hershey in May, the precipitation amount is 113 mm (4.5 in) over the course of 12 days.

May Precipitation Trends in Hershey

The chart displays monthly precipitation patterns in Hershey, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Hershey, May typically receives around 113 mm (4.5 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec1419684611467666447422226
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Hershey

In Hershey in May humidity is 76%. With an average temperature of 14°C (58°F), this humidity feels like a warm, thick blanket wrapping around you, making outdoor activities feel sticky and draining, and prompting travelers to seek shade and stay hydrated often.

May Average Humidity in Hershey

This chart illustrates the average monthly humidity levels in Hershey, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Hershey is approximately 76%, 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Hershey

In Hershey in May, 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 Hershey.

Maximum UV Index Levels in Hershey for May

The chart shows the monthly maximum UV Index (UVI) for Hershey in May, 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 May, the maximum UV index in Hershey typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101111109643
Data source: Hershey May 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 May 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 May’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 May’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

Compare Hershey's Climate with Cities Worldwide