Average temperature in Hummelstown (PA)

The mean minimum and maximum temperatures over the year in Hummelstown (Pennsylvania), the United States of America.

The months of May, June, July, August and September have nice average temperatures.
On average, the warmest month(s) are July and August.
On average, the warmest month is July with 30°C.
On average, the coolest month is January with 3°C.
The average annual maximum temperature is 17°C.
The average annual minimum temperature is 7°C.

Forecast for Hummelstown (PA)

Tue May 07

28°C | 14°C

11 km/h

0.7 mm

partly cloudy and slight rain

hourly forecast

Wed May 08

30°C | 17°C

22 km/h

2.8 mm

partly cloudy and chance of slight rain

hourly forecast

Thu May 09

24°C | 15°C

14 km/h

12 mm

broken clouds and thunder

hourly forecast

5-Day Forecast 10-Day Forecast

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