Wilton North Dakota Climate Data

Monthly Average Climate Data for Wilton North Dakota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January1.3 °F19.7 °F0.51 in.
February4.9 °F24.0 °F0.45 in.
March16.6 °F36.9 °F0.69 in.
April29.8 °F51.8 °F1.23 in.
May41.8 °F64.9 °F2.69 in.
June51.7 °F74.2 °F3.62 in.
July57.1 °F80.6 °F3.12 in.
August54.7 °F80.3 °F2.23 in.
September45.1 °F70.3 °F1.84 in.
October32.3 °F54.0 °F1.38 in.
November18.6 °F37.4 °F0.63 in.
December7.4 °F24.7 °F0.77 in.
Annual30.1 °F51.6 °F19.16 in.

Climate Data for Wilton North Dakota

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 1 - Jun. 10
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 4a : -30°F to -25°F
Plant Hardiness Zone - 2012Zone 4a : -30°F to -25°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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