Trenton Utah Climate Data

Monthly Average Climate Data for Trenton Utah

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January14.1 °F32.3 °F1.73 in.
February17.6 °F37.3 °F1.52 in.
March27.2 °F49.5 °F1.64 in.
April33.3 °F58.6 °F1.89 in.
May40.6 °F68.2 °F2.32 in.
June47.0 °F79.1 °F1.18 in.
July53.7 °F89.2 °F0.61 in.
August52.1 °F87.8 °F0.81 in.
September43.3 °F77.5 °F1.27 in.
October33.1 °F62.7 °F1.45 in.
November24.3 °F46.9 °F1.19 in.
December15.9 °F33.7 °F1.5 in.
Annual33.5 °F60.2 °F17.11 in.

Climate Data for Trenton Utah

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 1 - Jun. 10
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year