Monthly weather forecast and climate
Hershey, PA

January is the coldest month in Hershey, with an average high-temperature of 36°F (2.2°C) and an average low-temperature of 19.9°F (-6.7°C). In Hershey, 3" (75.2mm) of precipitation is typically accumulated.
Weather in January »
In Hershey, Pennsylvania, the average high-temperature is 39.9°F (4.4°C), and the average low-temperature is 23°F (-5°C). February is the month with the least rainfall, with 2.8" (70.4mm) of accumulated precipitation.
Weather in February »
In March, the average high-temperature is 48.9°F (9.4°C), and the average low-temperature is 28.9°F (-1.7°C). During March, Hershey regularly aggregates up to 3.3" (84.8mm) of precipitation.
Weather in March »
In Hershey, in April, the average high-temperature is 62.1°F (16.7°C), and the average low-temperature is 39°F (3.9°C). In Hershey, 3.7" (93.5mm) of precipitation is typically accumulated.
Weather in April »
The average high-temperature, in Hershey, is 71.1°F (21.7°C), while the average low-temperature is 48°F (8.9°C). In Hershey, 4.1" (104.1mm) of precipitation is typically accumulated.
Weather in May »
The average high-temperature, in June, is 80.1°F (26.7°C), while the average low-temperature is 57.9°F (14.4°C). During June, Hershey regularly aggregates up to 4.1" (105.4mm) of precipitation.
Weather in June »
With an average high-temperature of 84°F (28.9°C) and an average low-temperature of 62.1°F (16.7°C), July is the warmest month. The month with the most rainfall is July when 4.6" (115.8mm) of precipitation is typically aggregated.
Weather in July »
In Hershey, in August, the average high-temperature is 82°F (27.8°C), and the average low-temperature is 61°F (16.1°C). During August, Hershey regularly aggregates up to 3.6" (92.5mm) of precipitation.
Weather in August »
The average high-temperature, is 75°F (23.9°C), while the average low-temperature is 53.1°F (11.7°C). During September, Hershey regularly aggregates up to 3.9" (99.8mm) of precipitation.
Weather in September »
The average high-temperature, is 64°F (17.8°C), while the average low-temperature is 42.1°F (5.6°C). In Hershey, 3.5" (88.6mm) of precipitation is typically accumulated.
Weather in October »
In November, the average high-temperature is 52°F (11.1°C), and the average low-temperature is 33.1°F (0.6°C). During November, Hershey regularly aggregates up to 3.5" (88.6mm) of precipitation.
Weather in November »
The average high-temperature, is 39.9°F (4.4°C), while the average low-temperature is 25°F (-3.9°C). In Hershey, Pennsylvania, 3.3" (84.8mm) of precipitation is typically accumulated.
Weather in December »

What is the coldest month in Hershey?

The coldest month in Hershey is January, with an average high-temperature of 36°F (2.2°C) and an average low-temperature of 19.9°F (-6.7°C).

How much does it rain in Hershey?

Throughout the year, in Hershey, Pennsylvania, 43.4" (1103.5mm) of rain is accumulated.

What is the driest month in Hershey?

February is the month with the least rainfall, with 2.8" (70.4mm) of accumulated precipitation.

When are the longest days in Hershey?

With an average of 15h of daylight, June has the longest days of the year.

What is the warmest month in Hershey?

With an average high-temperature of 84°F (28.9°C) and an average low-temperature of 62.1°F (16.7°C), July is the warmest month.

What is the wettest month in Hershey?

July is the month with the most rainfall in Hershey, Pennsylvania, with 4.6" (115.8mm) of accumulated precipitation.

What is the month with the shortest days in Hershey?

December has the shortest days of the year, with an average of 9.4h of daylight.
Average rainfall - Hershey, PA
Average daylight - Hershey, PA
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