North Dakota, Average Temperature, 18-Month Period Ending in May
Degrees Fahrenheit
1901-1917
-99
189705
31.5
-2.1
189805
33.6
0.0
189905
31.6
-2.0
190005
32.9
-0.7
190105
35.8
2.2
190205
35.6
2.0
190305
33.2
-0.4
190405
31.3
-2.3
190505
32.5
-1.1
190605
34.4
0.8
190705
32.9
-0.7
190805
32.9
-0.7
190905
34.7
1.1
191005
34.3
0.7
191105
34.5
0.9
191205
32.4
-1.2
191305
32.8
-0.8
191405
34.9
1.3
191505
35.8
2.2
191605
32.5
-1.1
191705
30.7
-2.9