Alexandria Pennsylvania Climate Data

Monthly Average Climate Data for Alexandria Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January19.7 °F37.1 °F2.8 in.
February20.6 °F40.2 °F2.3 in.
March27.2 °F48.9 °F3.23 in.
April37.1 °F62.3 °F3.54 in.
May47.6 °F72.5 °F4.0 in.
June57.0 °F80.4 °F3.95 in.
July61.1 °F84.8 °F3.75 in.
August59.5 °F83.2 °F3.75 in.
September52.4 °F76.3 °F3.99 in.
October40.9 °F64.3 °F3.53 in.
November31.7 °F52.3 °F2.97 in.
December24.7 °F41.2 °F3.08 in.
Annual40 °F62 °F40.89 in.

Climate Data for Alexandria Pennsylvania

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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