Weather History for Grand Forks, ND

Change the Weather History Date:

Month of May, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 71 °F 52 °F
Mean Temperature 74 °F 58 °F 45 °F
Min Temperature 59 °F 44 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 20 8 0 250
Cooling Degree Days (base 65) 9 1 0 22
Growing Degree Days (base 50) 24 8 0 239
Dew Point  
Dew Point 63 °F 43 °F 23 °F
Precipitation  
Precipitation 0.61 in 0.06 in 0.00 in 1.75 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 37 mph 11 mph 0 mph
Gust Wind 48 mph 25 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.29 in 29.85 in 29.29 in

Monthly Weather History Graph

Monthly Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

May. 19, 2012 Rise Set
Actual Time 5:44 AM CDT 9:06 PM CDT
Civil Twilight 5:06 AM CDT 9:44 PM CDT
Nautical Twilight 4:17 AM CDT 10:34 PM CDT
Astronomical Twilight 3:12 AM CDT 11:39 PM CDT
Moon 4:52 AM CDT (5/19) 8:10 PM CDT (5/19)
Length of Visible Light 16h 37m
Length of Day
15h 21m
Waning Crescent, 1% of the Moon is Illuminated
May 19
Waning Crescent
May 20
New
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter

Weather History Calendar

Precipitation Actual month total 1.75 Normal Month Total: 2.68
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
72 | 45 0.05
Average:
63 | 36 0.06
Rain
Actual:
73 | 43 0.17
Average:
63 | 36 0.06
Rain
Actual:
68 | 44 0.01
Average:
64 | 37 0.07
Rain
Actual:
59 | 44 T
Average:
64 | 37 0.07
Partly Cloudy
Actual:
73 | 49 0.00
Average:
65 | 37 0.07
Partly Cloudy
Actual:
73 | 51 0.00
Average:
65 | 38 0.07
Rain
Actual:
63 | 47 0.20
Average:
65 | 38 0.07
Rain
Actual:
56 | 39 0.01
Average:
66 | 39 0.08
Partly Cloudy
Actual:
68 | 32 0.00
Average:
66 | 39 0.09
Partly Cloudy
Actual:
83 | 46 0.00
Average:
66 | 39 0.09
Rain
Actual:
65 | 46 0.03
Average:
67 | 40 0.08
Scattered Clouds
Actual:
75 | 38 0.00
Average:
67 | 40 0.09
Partly Cloudy
Actual:
82 | 51 0.00
Average:
67 | 40 0.09
Scattered Clouds
Actual:
85 | 46 0.00
Average:
68 | 41 0.09
Partly Cloudy
Actual:
66 | 42 0.00
Average:
68 | 41 0.08
Scattered Clouds
Actual:
77 | 36 0.00
Average:
68 | 42 0.09
Partly Cloudy
Actual:
88 | 59 0.00
Average:
69 | 42 0.10
Partly Cloudy
Actual:
89 | 49 0.00
Average:
69 | 42 0.09
Thunderstorm
Actual:
58 | 42 0.51
Average:
69 | 43 0.09
Fog
Actual:
70 | 39 0.00
Average:
69 | 43 0.10
Rain
Actual:
74 | 40 T
Average:
70 | 43 0.09
Thunderstorm
Actual:
87 | 55 0.02
Average:
70 | 44 0.09
Thunderstorm
Actual:
76 | 52 0.04
Average:
70 | 44 0.09
Partly Cloudy
Actual:
67 | 46 0.00
Average:
70 | 45 0.09
Partly Cloudy
Actual:
59 | 39 0.00
Average:
71 | 45 0.09
Rain
Actual:
62 | 41 0.05
Average:
71 | 45 0.10
Thunderstorm
Actual:
67 | 52 0.61
Average:
71 | 46 0.09
Rain
Actual:
62 | 50 0.01
Average:
72 | 46 0.10
Rain
Actual:
52 | 38 0.04
Average:
72 | 46 0.10
Partly Cloudy
Actual:
65 | 33 0.00
Average:
72 | 47 0.10
Scattered Clouds
Actual:
74 | 37 0.00
Average:
72 | 47 0.11
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 72 59 45 57 49 40 93 77 61 29.64 29.52 29.44 10 10 7 25 10 31 0.05 Rain , Thunderstorm
2 73 58 43 54 48 34 100 63 25 29.85 29.65 29.53 10 5 0 20 8 26 0.17 Fog , Rain
3 68 56 44 50 45 40 100 73 45 30.04 29.91 29.77 10 9 1 18 11 22 0.01 Rain
4 59 52 44 48 44 40 83 75 67 30.07 30.01 29.96 10 10 10 22 11 25 T Rain
5 73 61 49 50 47 43 80 62 44 30.03 29.97 29.91 10 10 10 17 7 22 0.00  
6 73 62 51 52 45 32 89 57 24 29.95 29.92 29.88 10 10 10 24 11 29 0.00  
7 63 55 47 48 43 39 86 66 46 29.88 29.84 29.81 10 10 9 29 17 39 0.20 Rain
8 56 48 39 46 44 39 96 79 61 30.09 29.97 29.87 10 9 2 24 13 30 0.01 Rain
9 68 50 32 44 39 32 100 67 34 30.10 29.98 29.81 10 10 10 20 8 23 0.00  
10 83 65 46 48 44 39 77 53 28 29.82 29.70 29.57 10 10 7 37 18 48 0.00  
11 65 56 46 48 35 23 93 57 21 30.22 30.04 29.82 10 10 10 25 14 37 0.03 Rain
12 75 57 38 35 28 25 54 36 17 30.29 30.21 30.12 10 10 10 28 13 33 0.00  
13 82 67 51 37 33 29 50 33 15 30.12 29.99 29.87 10 10 10 29 16 39 0.00  
14 85 66 46 42 37 32 77 47 16 29.92 29.85 29.74 10 10 3 37 7 47 0.00  
15 66 54 42 39 36 30 66 51 36 30.14 30.06 29.86 10 10 7 25 16 31 0.00  
16 77 57 36 35 31 26 76 49 21 30.18 30.03 29.78 10 10 10 24 11 31 0.00  
17 88 74 59 53 44 34 67 47 27 29.78 29.59 29.49 10 10 10 23 11 30 0.00  
18 89 69 49 59 52 46 86 62 37 29.61 29.55 29.51 10 10 10 26 10 31 0.00  
19 58 50 42 51 48 42 96 87 77 30.05 29.77 29.62 10 8 2 30 13 36 0.51 Rain , Thunderstorm
20 70 55 39 52 44 39 100 67 33 30.14 30.10 30.03 10 7 0 18 7 25 0.00 Fog
21 74 57 40 47 43 38 92 63 33 30.17 30.06 29.84 10 10 9 21 9 28 T Rain
22 87 71 55 61 53 45 83 59 34 29.80 29.55 29.29 10 10 6 37 13 46 0.02 Rain , Thunderstorm
23 76 64 52 63 53 44 93 64 35 29.45 29.38 29.32 10 10 8 22 10 28 0.04 Rain , Thunderstorm
24 67 57 46 48 43 37 93 67 40 29.69 29.52 29.45 10 10 10 21 11 29 0.00  
25 59 49 39 40 36 35 85 66 47 30.18 29.96 29.73 10 10 10 22 10 29 0.00  
26 62 52 41 45 41 35 86 67 48 30.23 30.12 29.93 10 10 10 21 12 26 0.05 Rain
27 67 60 52 63 54 45 100 83 66 29.88 29.66 29.52 10 8 3 30 14 37 0.61 Rain , Thunderstorm
28 62 56 50 55 49 41 100 79 57 29.68 29.62 29.60 10 10 10 22 9 29 0.01 Rain
29 52 45 38 47 42 36 93 77 61 30.04 29.81 29.60 10 10 8 25 15 32 0.04 Rain
30 65 49 33 43 37 32 100 67 34 30.07 30.03 29.98 10 10 10 10 3 15 0.00  
31 74 56 37 45 39 35 93 59 25 30.06 30.00 29.91 10 10 5 12 4 15 0.00