Reading September Weather

Averages and records for weather in Reading, Pennsylvania in the month of September.
Typical Reading September Weather
1991–2020
Average daily high 77.0 °F
Average daily low 56.4 °F
Average monthly precipitation 4.7 inches
Average monthly snow none
Daily chance of precipitation 29.1%
Daily chance of snow 0%
Reading September Weather Records
1858–2024
Highest temperature 102 °F September 2, 1953
Lowest temperature 30 °F September 24, 1974
Highest daily low 78 °F September 3, 1953
Lowest daily high 51 °F September 24, 1950
Hottest average high temperature 82.8 °F 2005
Coldest average high temperature 71.1 °F 1924
Most daily precipitation 6.3 inches September 9, 1987
Most monthly precipitation 11.6 inches 2011
Most daily snow none -
Most monthly snow none -
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
September 1 81.3 60.8 98 43
September 2 81.0 60.5 102 45
September 3 80.8 60.2 100 45
September 4 80.6 60.0 95 46
September 5 80.3 59.7 93 46
September 6 80.1 59.4 95 44
September 7 79.9 59.2 98 41
September 8 79.7 58.9 96 44
September 9 79.4 58.6 94 42
September 10 79.1 58.3 96 41
September 11 78.7 57.9 100 40
September 12 78.4 57.6 99 41
September 13 78.1 57.3 94 43
September 14 77.8 57.0 92 38
September 15 77.3 56.7 95 38
September 16 76.9 56.2 95 39
September 17 76.5 55.8 95 37
September 18 76.1 55.4 94 39
September 19 75.7 55.1 92 38
September 20 75.4 54.7 95 38
September 21 75.1 54.4 94 38
September 22 74.6 54.0 94 32
September 23 74.2 53.6 94 34
September 24 73.8 53.1 95 30
September 25 73.5 52.8 92 34
September 26 73.2 52.5 92 38
September 27 72.9 52.2 89 35
September 28 72.5 51.8 91 34
September 29 72.0 51.3 88 34
September 30 71.6 50.9 88 32
Weather Station Details
Years Station Coordinates
2000–2024 Reading Spaatz Field location
1973–1999 Reading 4 NNW location
1858–1973 Reading WB City location