Grand Pass Missouri Climate Data

Monthly Average Climate Data for Grand Pass Missouri

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.1 °F37.3 °F1.41 in.
February22.4 °F42.7 °F1.82 in.
March32.2 °F54.2 °F2.65 in.
April42.3 °F65.4 °F4.02 in.
May53.5 °F74.8 °F5.03 in.
June63.3 °F83.7 °F4.92 in.
July67.2 °F87.6 °F4.46 in.
August64.6 °F86.4 °F4.15 in.
September55.4 °F79.4 °F3.98 in.
October43.8 °F67.7 °F3.21 in.
November32.5 °F53.7 °F2.3 in.
December23.2 °F41.5 °F1.71 in.
Annual43.2 °F64.5 °F39.66 in.

Climate Data for Grand Pass Missouri

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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