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North Dakota Weather Records

Weather averages and records for the U.S. state of North Dakota based on data made available by the NOAA.
North Dakota Statewide Averages
Average temperatures over the entire territory of the state, from 1991–2020.
Month High (°F) Low (°F)
January 19.9 1.0
February 24.4 4.8
March 37.2 16.9
April 53.3 29.2
May 66.3 41.0
June 75.5 51.8
July 81.5 56.5
August 80.9 54.1
September 71.1 44.7
October 54.7 31.9
November 37.3 18.5
December 24.5 6.8
Entire Year 52.3 29.9
North Dakota Cities
Yearly weather averages for various places in North Dakota, from 1991–2020.
City Average (°F) Record (°F) Yearly (inches)
High Low High Low Precipitation Snow
Bismarck 55.2 31.3 112 -44 19.0 50.2
Bottineau 49.4 27.6 111 -51 19.1 48.5
Casselton 52.1 30.4 107 -39 24.0 39.9
Dickinson 54.2 30.4 114 -47 17.5 36.1
Fargo 52.7 32.4 106 -39 24.0 51.2
Grand Forks 50.9 31.3 109 -43 22.8 50.0
Jamestown 52.1 31.2 108 -37 19.6 n/a
Mandan 54.1 31.3 115 -46 18.4 n/a
Minot 52.7 31.8 109 -49 16.2 n/a
Pembina 48.6 27.9 109 -48 22.0 36.9
Watford City 54.1 28.8 112 -45 15.8 50.4
Williston 56.6 32.0 110 -50 14.7 37.0