Fortuna North Dakota Climate Data

Monthly Average Climate Data for Fortuna North Dakota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January-0.7 °F18.4 °F0.54 in.
February3.2 °F22.8 °F0.43 in.
March15.1 °F34.9 °F0.61 in.
April27.6 °F51.8 °F0.99 in.
May39.4 °F64.5 °F1.92 in.
June49.7 °F72.7 °F3.51 in.
July54.4 °F79.7 °F2.49 in.
August52.1 °F79.9 °F1.56 in.
September42.1 °F69.3 °F1.38 in.
October29.5 °F53.1 °F0.92 in.
November16.2 °F35.0 °F0.44 in.
December4.9 °F22.9 °F0.47 in.
Annual27.8 °F50.4 °F15.26 in.

Climate Data for Fortuna North Dakota

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateJun. 1 - Jun. 10
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 3b : -35°F to -30°F
Plant Hardiness Zone - 2012Zone 3b : -35°F to -30°F
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate