Warm-summer humid continental climate
Climate Grand Forks AFB - North Dakota
Annual high51ºF
Annual low29ºF
Precipitation20.81 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 17 | -3 | 0.55 | 11 |
| Feb | 22 | 2 | 0.52 | 7 |
| Mar | 34 | 16 | 0.96 | 7 |
| Apr | 54 | 30 | 1.01 | 3 |
| May | 68 | 42 | 2.68 | 0 |
| Jun | 76 | 52 | 3.48 | 0 |
| Jul | 81 | 56 | 3.15 | 0 |
| Aug | 80 | 54 | 2.88 | 0 |
| Sep | 70 | 44 | 2.05 | 0 |
| Oct | 54 | 32 | 1.97 | 2 |
| Nov | 35 | 17 | 0.95 | 8 |
| Dec | 20 | 3 | 0.61 | 11 |
- JanHigh 17ºFLow -3ºFPrecip 0.55 inch
- FebHigh 22ºFLow 2ºFPrecip 0.52 inch
- MarHigh 34ºFLow 16ºFPrecip 0.96 inch
- AprHigh 54ºFLow 30ºFPrecip 1.01 inch
- MayHigh 68ºFLow 42ºFPrecip 2.68 inch
- JunHigh 76ºFLow 52ºFPrecip 3.48 inch
- JulHigh 81ºFLow 56ºFPrecip 3.15 inch
- AugHigh 80ºFLow 54ºFPrecip 2.88 inch
- SepHigh 70ºFLow 44ºFPrecip 2.05 inch
- OctHigh 54ºFLow 32ºFPrecip 1.97 inch
- NovHigh 35ºFLow 17ºFPrecip 0.95 inch
- DecHigh 20ºFLow 3ºFPrecip 0.61 inch
Climate summary
What is the average weather in Grand Forks AFB, North Dakota?
Grand Forks AFB experiences a humid continental climate, defined by very large seasonal temperature contrasts. Winters are very cold and snowy, bringing significant snowfall. Summers are warm, and the area receives moderate precipitation, with a strong pattern of wetter summers and drier winters. Precipitation is spread relatively evenly through the year, with winter moisture often arriving as snow.
Grand Forks AFB weather averages
Annual high51ºF
Annual low29ºF
Precipitation20.81 inch
Snowfall49 inch
Daily normals Grand Forks AFB - North Dakota - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 16.6 | -1.1 | 0.02 | 0.02 | 0.30 | 0.30 |
| Jan 2 | 16.4 | -1.3 | 0.04 | 0.04 | 0.70 | 0.70 |
| Jan 3 | 16.2 | -1.6 | 0.06 | 0.06 | 1.10 | 1.10 |
| Jan 4 | 16.1 | -1.8 | 0.07 | 0.07 | 1.40 | 1.40 |
| Jan 5 | 16.0 | -2.0 | 0.09 | 0.09 | 1.80 | 1.80 |
| Jan 6 | 15.8 | -2.2 | 0.11 | 0.11 | 2.20 | 2.20 |
| Jan 7 | 15.7 | -2.4 | 0.13 | 0.13 | 2.50 | 2.50 |
| Jan 8 | 15.6 | -2.6 | 0.15 | 0.15 | 2.90 | 2.90 |
| Jan 9 | 15.6 | -2.7 | 0.17 | 0.17 | 3.30 | 3.30 |
| Jan 10 | 15.5 | -2.9 | 0.18 | 0.18 | 3.60 | 3.60 |
| Jan 11 | 15.4 | -3.0 | 0.20 | 0.20 | 4.00 | 4.00 |
| Jan 12 | 15.4 | -3.2 | 0.22 | 0.22 | 4.30 | 4.30 |
| Jan 13 | 15.4 | -3.3 | 0.24 | 0.24 | 4.70 | 4.70 |
| Jan 14 | 15.3 | -3.4 | 0.25 | 0.25 | 5.00 | 5.00 |
| Jan 15 | 15.3 | -3.5 | 0.27 | 0.27 | 5.30 | 5.30 |
| Jan 16 | 15.3 | -3.6 | 0.28 | 0.28 | 5.60 | 5.60 |
| Jan 17 | 15.3 | -3.7 | 0.30 | 0.30 | 5.90 | 5.90 |
| Jan 18 | 15.4 | -3.7 | 0.31 | 0.31 | 6.20 | 6.20 |
| Jan 19 | 15.4 | -3.8 | 0.32 | 0.32 | 6.50 | 6.50 |
| Jan 20 | 15.5 | -3.8 | 0.34 | 0.34 | 6.80 | 6.80 |
| Jan 21 | 15.5 | -3.8 | 0.35 | 0.35 | 7.10 | 7.10 |
| Jan 22 | 15.6 | -3.9 | 0.37 | 0.37 | 7.40 | 7.40 |
| Jan 23 | 15.7 | -3.8 | 0.38 | 0.38 | 7.70 | 7.70 |
| Jan 24 | 15.8 | -3.8 | 0.39 | 0.39 | 8.00 | 8.00 |
| Jan 25 | 15.9 | -3.8 | 0.41 | 0.41 | 8.30 | 8.30 |
| Jan 26 | 16.0 | -3.7 | 0.42 | 0.42 | 8.60 | 8.60 |
| Jan 27 | 16.1 | -3.7 | 0.44 | 0.44 | 8.80 | 8.80 |
| Jan 28 | 16.3 | -3.6 | 0.45 | 0.45 | 9.10 | 9.10 |
| Jan 29 | 16.4 | -3.5 | 0.46 | 0.46 | 9.40 | 9.40 |
| Jan 30 | 16.6 | -3.4 | 0.48 | 0.48 | 9.60 | 9.60 |
| Jan 31 | 16.7 | -3.3 | 0.49 | 0.49 | 9.90 | 9.90 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Grand Forks AFB - October 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Oct 1 | 63.0 | 39.9 | 0.00 |
| Oct 2 | 64.9 | 32.0 | 0.00 |
| Oct 3 | 73.0 | 46.0 | 0.00 |
| Oct 4 | – | – | – |
| Oct 5 | – | – | – |
| Oct 6 | – | – | – |
| Oct 7 | 69.1 | 43.0 | 0.00 |
| Oct 8 | 64.0 | 39.0 | 0.00 |
| Oct 9 | 72.0 | 35.1 | 0.00 |
| Oct 10 | 82.0 | 52.0 | 0.00 |
| Oct 11 | 55.0 | 45.0 | T |
| Oct 12 | 48.0 | 43.0 | 0.24 |
| Oct 13 | 50.0 | 42.1 | 0.00 |
| Oct 14 | 46.9 | 43.0 | 0.00 |
| Oct 15 | 54.0 | 42.1 | T |
| Oct 16 | 52.0 | 34.0 | T |
| Oct 17 | – | – | – |
| Oct 18 | 66.9 | 32.0 | 0.00 |
| Oct 19 | – | – | – |
| Oct 20 | – | – | – |
| Oct 21 | 63.0 | 30.9 | 0.00 |
| Oct 22 | 73.9 | 28.9 | 0.00 |
| Oct 23 | 75.9 | 53.1 | 0.04 |
| Oct 24 | 64.0 | 30.9 | T |
| Oct 25 | 51.1 | 26.1 | 0.00 |
| Oct 26 | 45.0 | 21.0 | 0.00 |
| Oct 27 | 44.1 | 34.0 | 0.04 |
| Oct 28 | 55.9 | 37.0 | T |
| Oct 29 | 50.0 | 33.1 | 0.00 |
| Oct 30 | 48.9 | 30.9 | 0.00 |
| Oct 31 | – | – | – |
The data for October 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature82.0ºF · Oct 10
- Lowest max temperature44.1ºF · Oct 27
- Highest min temperature53.1ºF · Oct 23
- Lowest min temperature21.0ºF · Oct 26
Geo Grand Forks AFB - North Dakota
Location
- Country
- United States
- State
- North Dakota
- County
- Grand Forks
- City
- Grand Forks AFB
- Zip Code
- 58204
- Elevation
- 889 ft
- Longitude
- -97.38
- Latitude
- 47.96
- ICAO
- –
- IATA
- –