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Blair County, PA

: September 2026 so far averaged 65.1°F in Blair County, PA, the warmest 1 to 29 September in the county average since 2018, tied 8th warmest of 76 (with 2002) (county average from NOAA gridded data, 1951 to 2026).

Last updated . This page normally updates every day; the latest update is late.

High
62.6°F
Coldest since 2022
21st coldest of 76
Low
54.2°F
Warmest since 2024
15th warmest of 76

No measurable precipitation in the county average of Blair County, PA for 1 day to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).

Every 29 September high of the county average in Blair County, PA since 1951: 62.6°F in 2026; the highest is 85.1°F, in 2019.
2022: 60.7°F2019: 85.1°F2026: 62.6°F 2026 62.6°F 2019 85.1°F since 2022 1951 2026
  • Normal range, 60.7 to 73.9°F
Every year as a table

Every 29 September low of the county average in Blair County, PA since 1951: 54.2°F in 2026; the lowest is 29.7°F, in 1957.

YearHigh, °FLow, °F
202662.654.2
202582.352.3
202470.961
202366.147.6
202260.743.3
202173.148.3
202079.156.4
201985.157.9
201868.147.4
201769.540.9
201668.647.8
201569.462.4
20147648.6
201366.341.6
201262.445.1
201171.656.4
201070.349.3
200966.950.4
200871.755.1
200767.944.7
200662.344.5
200573.540.7
200465.655.6
200364.945
200268.645.5
200159.244.3
200060.836.1
199968.863.3
199871.343
199763.150.6
199664.746.2
199573.743.5
199460.248.3
199356.741.1
19926742.9
199164.134.4
199074.349.6
198966.835.4
198872.144.3
198779.249.3
198674.960.9
198569.140.6
198447.637.1
198372.142.2
198263.149.4
198160.236.9
198069.540
197962.754.6
197864.833.2
197764.642.2
197661.738.9
197568.540.5
197471.756.4
19737361.7
197267.853.7
197173.759.6
19705837.6
196962.338.6
196868.838.4
196767.648.2
196660.246.5
196560.937.1
196451.944.8
196378.851.6
196255.645.9
196164.435.1
196069.253.6
195983.460.7
195861.434.1
195761.529.7
195662.548
195571.746.5
195483.950
195380.646.1
195278.842.9
195157.933.4

The month

August 2026 averaged 69.4°F in Blair County, PA, the warmest August in the county average since 2024, 53rd warmest of 132 (county average from NOAA's monthly county data, 1895 to 2026).

The month in words
  • Tuesday 29 September 2026: a high of 62.6°F averaged over Blair County, PA, the coldest 29 September day in the county average since 2022, 21st coldest of 76 (county average from NOAA gridded data, 1951 to 2026).
  • Tuesday 29 September 2026: a low of 54.2°F averaged over Blair County, PA, the warmest 29 September night in the county average since 2024, 15th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
Days of the month without a value
0

Nearby

Hagerstown, MD 62.7 mi, the nearest city with its own station