World Resorts USA Grand Forks

Grand Forks Monthly Weather Averages

Please click on any column to get detailed information about Grand Forks weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
13
26
39
52
65
78
91
104
20.9
34.7
53.2
72.8
79.0
79.3
74.3
62.4
43.8
31.6
14.8
13.7
15.9
28.2
43.0
58.1
64.2
64.4
60.4
50.1
34.1
22.1
6.7
7.4
Day temperature   
Night temperature

The warmest month in Grand Forks is july. The average daily temp is 79.3°F. The average nightly temp is 64.4°F.

Precipitation total, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.2
0.4
0.6
0.9
1.1
1.3
1.5
0.4
0.3
0.6
0.3
1
0.9
0.9
1.2
1
0.2
0.2
0.1

January is the month with least precipitations during the year. The average precipitation totals for this month is 0.1 in. The month with most precipitation total is May.

Number of rainy days

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
4
1
0
1
1
1
2
2
3
2
0
0
0

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
8
9
10
11
12
8.9
9.5
10.1
10.1
8.9
8.1
9.3
10.1
10.7
10.1
9.3
8.7
Sunny, partly cloudy and cloudy days
1
2
3
4
5
6
7
8
9
10
11
12
0
5
10
15
20
25
30
35
18
12
9
4
3
4
7
10
17
17
16
19
7
10
10
7
10
11
13
10
8
9
6
8
6
8
12
19
17
16
9
10
5
5
6
4
Cloudy days   
Partly cloudy days   
Sunny days
Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
8
9
10
11
12
2.9
4.2
6.4
9.1
10
10.6
9.3
7.9
5
4.7
4
3.1

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

* Charts above show average data for the last 3 years.

Best time for vacation in Grand Forks

Sunniest months:
September 19 days
August 17 days
July 16 days
Warmest months:
July 79.3 °F
August 79.0 °F
June 74.3 °F
Coldest months:
January 13.7 °F
February 14.8 °F
December 20.9 °F
Rainiest months:
May 3 days
June 2 days
July 2 days
Windiest months:
April 10.7 mph
March 10.1 mph
October 10.1 mph

Grand Forks on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
Boston
+66°F
Washington
+63°F
Hawaii
+75°F
Honolulu
+75°F
Las Vegas
+66°F
Los Angeles
+54°F
Miami
+77°F
New York
+72°F
Orlando
+81°F
San Diego
+57°F
San Francisco
+48°F
Sarasota
+84°F
Tampa
+84°F
Houston
+75°F
Chicago
+55°F
all places
24 Hours Forecast
Grand Forks
Local time: 10:02
April 25, friday
1200
59°F
SW
6 mph
1500
64°F
SW
7 mph
1800
64°F
SW
7 mph
2100
55°F
W
5 mph
April 26, saturday
0000
48°F
NW
6 mph
0300
43°F
N
7 mph
0600
37°F
N
7 mph
0900
50°F
N
11 mph
Units of measurement: °C / °F