Payson Illinois Climate Data

Monthly Average Climate Data for Payson Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.4 °F34.9 °F1.96 in.
February22.0 °F39.9 °F2.06 in.
March31.6 °F51.5 °F2.57 in.
April42.5 °F63.8 °F3.96 in.
May53.7 °F73.6 °F5.08 in.
June63.2 °F82.5 °F4.5 in.
July66.4 °F86.2 °F4.11 in.
August64.3 °F84.8 °F3.67 in.
September55.7 °F78.6 °F3.45 in.
October44.2 °F66.1 °F3.12 in.
November33.4 °F52.1 °F2.65 in.
December23.8 °F39.6 °F2.08 in.
Annual43.3 °F62.8 °F39.21 in.

Climate Data for Payson Illinois

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 11 - Apr. 20
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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