American Fork Utah Climate Data

Monthly Average Climate Data for American Fork Utah

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January20.8 °F38.6 °F1.41 in.
February24.9 °F44.4 °F1.21 in.
March32.3 °F55.2 °F1.5 in.
April37.2 °F62.5 °F1.64 in.
May45.0 °F72.3 °F1.87 in.
June52.4 °F83.8 °F0.89 in.
July60.9 °F91.9 °F0.48 in.
August59.9 °F90.1 °F0.83 in.
September50.5 °F80.0 °F1.05 in.
October39.0 °F65.5 °F1.35 in.
November29.8 °F50.4 °F1.13 in.
December22.1 °F38.8 °F1.22 in.
Annual39.6 °F64.5 °F14.58 in.

Climate Data for American Fork Utah

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation