Grand Forks, North Dakota September-May Average Temperature
Degrees Fahrenheit
194205
32.8
194305
26.2
194405
32.0
194505
31.1
194605
28.9
194705
28.3
194805
27.1
194905
28.9
195005
25.0
195105
28.1
195205
28.7
195305
31.7
195405
31.7
195505
30.6
195605
24.8
195705
30.4
195805
33.3
195905
28.8
196005
28.5
196105
30.9
196205
28.2
196305
30.7
196405
33.3
196505
26.4
196605
27.3
196705
27.3
196805
31.2
196905
28.4
197005
27.3
197105
29.5
197205
28.2
197305
30.5
197405
26.3
197505
29.3
197605
31.1
197705
32.2
197805
27.9
197905
23.7
198005
32.3
198105
33.9
198205
29.2
198305
33.2
198405
30.9
198505
31.9
198605
27.9
198705
34.1
198805
31.6
198905
28.0
199005
31.0
199105
32.6
199205
32.1
199305
29.1
199405
27.3
199505
-99
199605
25.3
199705
26.2
199805
-99
199905
32.1
200005
34.1
200105
29.4
200205
32.4
200305
29.9
200405
30.2
200505
31.7
200605
33.6
200705
31.8
200805
28.8
200905
27.7
201005
33.0
201105
28.5
201205
37.3
201305
28.2
201405
26.3
201505
31.7
201605
36.4
201705
35.2
201805
30.4
201905
26.4