October Weather in Hershey, United States

Last updated: June 24, 2025

In October, the average temperature in Hershey, United States hovers around 9°C (49°F). Be prepared for a range of temperatures, as it can dip as low as -15°C (6°F) and soar to 31°C (89°F). With an average precipitation of 42 mm (1.7 in) spread over 6 days, the weather can be quite variable. Expect a comfortable average humidity of 64%, making for a unique atmosphere throughout the month.

October Temperature in Hershey

In October in Hershey, the average temperature is 9°C (49°F), with maximums reaching 31°C (89°F) and minimums dropping as low as -15°C (6°F). This variation makes Hershey a destination for travelers seeking both warm and cool experiences during this time of year.

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

The chart illustrates October 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, October typically has an average temperature of 9°C (49°F), with highs reaching up to 31°C (89°F) and lows dropping to around -15°C (6°F).

Data source: Temperature data for Hershey generated using information from the Copernicus Climate Change Service.

October Precipitation in Hershey

In Hershey in October, the total precipitation amount is 42 mm (1.7 in) spread over 6 days.

October Precipitation Trends in Hershey

The chart displays monthly precipitation patterns in Hershey, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Hershey, October typically receives around 42 mm (1.7 inches) of precipitation spread over approximately 6 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Hershey

In Hershey in October humidity is 64%. With an average temperature of 9°C (49°F), this humidity feels like a cool, brisk embrace, making travel invigorating yet slightly damp, urging explorers to dress in layers to enjoy the fresh air while avoiding any chill that lingers in the atmosphere.

October Average Humidity in Hershey

This chart illustrates the average monthly humidity levels in Hershey, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Hershey is approximately 64%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Hershey

In Hershey in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Hershey, you can refer to this Hourly UV Index in Hershey.

Maximum UV Index Levels in Hershey for October

The chart shows the monthly maximum UV Index (UVI) for Hershey in October, 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 October, the maximum UV index in Hershey typically reaches 6, which falls under the high exposure category.

Data source: Hershey October 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 October 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 October’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 October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
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 Weather	4°C (40°F)	68 mm (2.7 inches)	64%	high
April Weather	8°C (47°F)	46 mm (1.8 inches)	64%	very high
May Weather	14°C (58°F)	113 mm (4.5 inches)	76%	very high
June Weather	22°C (72°F)	66 mm (2.6 inches)	79%	extreme
July Weather	24°C (76°F)	66 mm (2.6 inches)	77%	extreme
August Weather	23°C (73°F)	64 mm (2.5 inches)	79%	very high
September Weather	19°C (67°F)	47 mm (1.9 inches)	70%	very high
October Weather	9°C (49°F)	42 mm (1.7 inches)	64%	high
November Weather	4°C (39°F)	22 mm (0.9 inches)	75%	moderate
December Weather	-1°C (31°F)	25 mm (1.0 inches)	78%	moderate