Altoona Pennsylvania Climate Data

Monthly Average Climate Data for Altoona Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January19.5 °F35.3 °F2.75 in.
February20.4 °F38.3 °F2.42 in.
March27.2 °F47.1 °F3.35 in.
April37.8 °F60.8 °F3.4 in.
May47.8 °F70.6 °F4.11 in.
June56.9 °F78.5 °F3.77 in.
July61.1 °F82.9 °F3.68 in.
August59.5 °F81.4 °F3.76 in.
September52.6 °F74.4 °F4.23 in.
October41.4 °F62.6 °F3.41 in.
November32.0 °F50.4 °F3.18 in.
December24.8 °F39.5 °F3.25 in.
Annual40.1 °F60.2 °F41.31 in.

Climate Data for Altoona Pennsylvania

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year