| < September >
|Normal Max/ High Temperature
|Min/ Low Temperature
|Average Daylight per day
|Sun altitude at solar noon on the 21st day.
- The average temperature in Chambersburg, Pa in September is somewhat warm at 18.2 °C (64.76 °F).
- Afternoons can be fairly hot with average high temperatures reaching 24.6 °C (76.3 °F).
- Overnight temperatures are generally quite mild with an average low of 11.8 °C (53.2 °F).
- The variation/ range of diurnal average temperatures in September is 12.8 °C (23 °F).
- The weather in September is dryish. Just 82mm (3.2in) of H2O tumbles.
- The shortest day is 11:45 long and the longest day is 13:02 long with an average length of 12:24.
Check the distance to and compare the Chambersburg, Pa September averages with somewhere beginning with:
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Weather Trend Graph for September in Chambersburg, Pa, Usa
Navigate to September Weather in Locations Surrounding Chambersburg, Pa:
- Harrisburg, Pennsylvania, Usa - 75.4 kms (46.8 miles) ENE
- York, Pa, Usa - 56.8 kms (35.3 miles) E
- Baltimore, Md, Usa - 119.6 kms (74.3 miles) SE
- Laurel , Md, Usa - 118.7 kms (73.8 miles) SSE
- College Park, Md, Usa - 123.2 kms (76.6 miles) SSE