Orrtanna Pennsylvania Climate Data

Monthly Average Climate Data for Orrtanna Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.2 °F38.4 °F3.57 in.
February23.4 °F41.6 °F2.79 in.
March30.5 °F50.2 °F4.04 in.
April40.9 °F62.7 °F4.09 in.
May50.8 °F72.2 °F4.5 in.
June59.8 °F80.8 °F4.04 in.
July64.3 °F85.5 °F3.91 in.
August62.5 °F83.5 °F3.91 in.
September55.5 °F76.8 °F4.83 in.
October44.1 °F65.1 °F4.03 in.
November34.3 °F53.5 °F3.33 in.
December27.0 °F42.7 °F3.75 in.
Annual42.9 °F62.8 °F46.79 in.

Climate Data for Orrtanna Pennsylvania

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 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 ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
2024 plantmaps.com