Weather History for Grafton, ND

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 39 °F 16 °F -2 °F
Mean Temperature 29 °F 10 °F -6 °F
Min Temperature 23 °F 4 °F -11 °F
Degree Days  
Heating Degree Days (base 65) 72 55 36 1711
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 37 °F 7 °F -17 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 36 mph 9 mph 0 mph
Gust Wind 46 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.52 in 30.01 in 29.32 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 13, 2012 Rise Set
Actual Time 8:13 AM CST 4:34 PM CST
Civil Twilight 7:36 AM CST 5:11 PM CST
Nautical Twilight 6:56 AM CST 5:51 PM CST
Astronomical Twilight 6:18 AM CST 6:29 PM CST
Moon 8:21 AM CST (12/13) 5:20 PM CST (12/13)
Length of Visible Light 9h 34m
Length of Day
8h 21m
New Moon, 0% of the Moon is Illuminated
Dec 13
New Moon
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Weather History Calendar

Precipitation Actual month total 0.00 Average Month Total: 0.31
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
35 | 23 0.00
Average:
25 | 8 0.00
Fog
Actual:
33 | 21 0.00
Average:
22 | 7 0.01
Snow
Actual:
39 | 12 0.00
Average:
24 | 7 0.01
Scattered Clouds
Actual:
17 | 8 0.00
Average:
26 | 9 0.00
Scattered Clouds
Actual:
32 | 10 0.00
Average:
25 | 7 0.00
Partly Cloudy
Actual:
35 | 15 0.00
Average:
22 | 4 0.04
Snow
Actual:
15 | 5 0.00
Average:
20 | 5 0.00
Snow
Actual:
14 | 0 0.00
Average:
21 | 5 0.01
Partly Cloudy
Actual:
0 | -11 0.00
Average:
21 | 5 0.02
Snow
Actual:
15 | -11 0.00
Average:
17 | 1 0.00
Snow
Actual:
8 | -5 0.00
Average:
19 | 2 0.00
Snow
Actual:
10 | 0 0.00
Average:
19 | 2 0.01
Snow
Actual:
15 | 1 0.00
Average:
20 | 2 0.01
Snow
Actual:
23 | 6 0.00
Average:
19 | 3 0.00
Snow
Actual:
19 | 6 0.00
Average:
22 | 5 0.00
Snow
Actual:
23 | 17 0.00
Average:
22 | 5 0.01
Snow
Actual:
17 | 14 0.00
Average:
19 | 5 0.01
Snow
Actual:
24 | 15 0.00
Average:
19 | 2 0.00
Snow
Actual:
24 | 10 0.00
Average:
17 | 1 0.02
Snow
Actual:
10 | 1 0.00
Average:
13 | 0 0.02
Snow
Actual:
8 | 5 0.00
Average:
16 | -1 0.00
Snow
Actual:
14 | 0 0.00
Average:
17 | 2 0.01
Snow
Actual:
1 | -4 0.00
Average:
15 | -1 0.01
Partly Cloudy
Actual:
-2 | -9 0.00
Average:
14 | -2 0.01
Clear
Actual:
-2 | -11 0.00
Average:
12 | -3 0.00
Snow
Actual:
6 | -4 0.00
Average:
17 | -4 0.00
Snow
Actual:
14 | 6 0.00
Average:
17 | 1 0.05
Snow
Actual:
14 | 5 0.00
Average:
16 | 0 0.01
Snow
Actual:
12 | -4 0.00
Average:
15 | -1 0.03
Snow
Actual:
21 | 0 0.00
Average:
14 | -2 0.01
Clear
Actual:
0 | -11 0.00
Average:
12 | -5 0.01
 

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
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 35 29 23 32 28 19 100 97 86 29.91 29.78 29.67 10 4 0 17 11 25 0.00 Fog , Rain
2 33 27 21 34 28 19 100 99 86 29.92 29.70 29.35 10 3 0 21 8 28 0.00 Fog
3 39 26 12 37 25 5 100 83 67 29.95 29.55 29.32 10 9 4 36 15 46 0.00 Rain , Snow
4 17 12 8 10 7 5 92 77 67 30.39 30.25 29.97 10 10 10 21 14 28 0.00  
5 32 21 10 25 17 9 93 74 60 30.35 29.92 29.57 10 10 9 29 15 34 0.00  
6 35 25 15 30 19 9 86 77 64 30.03 29.85 29.57 10 10 9 23 15 33 0.00  
7 15 10 5 9 5 0 92 82 73 30.14 30.10 30.02 10 10 7 13 7 - 0.00 Rain , Snow
8 14 8 0 10 6 -4 92 86 78 30.22 30.05 29.98 10 5 0 23 10 28 0.00 Rain , Snow
9 0 -6 -11 -4 -9 -17 85 77 65 30.41 30.32 30.17 10 7 1 22 16 29 0.00  
10 15 2 -11 10 -1 -17 92 81 68 30.16 29.85 29.71 10 9 2 21 10 26 0.00 Snow
11 8 2 -5 3 -4 -11 85 76 66 29.95 29.86 29.73 10 10 4 17 10 24 0.00 Rain , Snow
12 10 5 0 7 1 -4 92 82 78 30.04 29.87 29.74 10 8 2 21 12 24 0.00 Rain , Snow
13 15 8 1 14 2 -2 93 81 72 30.15 30.10 30.04 10 9 3 15 10 17 0.00 Snow
14 23 14 6 19 16 5 100 93 85 30.04 29.90 29.76 10 4 0 23 10 25 0.00 Fog , Snow
15 19 12 6 18 12 5 100 94 85 29.78 29.73 29.68 10 5 0 23 5 31 0.00 Fog , Rain , Snow
16 23 20 17 23 18 14 100 90 86 29.87 29.83 29.78 10 8 4 13 10 18 0.00 Rain , Snow
17 17 16 14 16 14 14 100 92 86 29.84 29.73 29.66 10 9 4 12 5 - 0.00 Snow
18 24 20 15 25 20 14 100 96 86 29.70 29.67 29.64 10 5 1 8 5 - 0.00 Snow
19 24 18 10 25 17 9 100 92 79 30.11 29.87 29.70 10 6 1 18 7 22 0.00 Rain , Snow
20 10 6 1 7 3 0 92 85 78 30.24 30.17 30.11 10 9 5 13 8 - 0.00 Snow
21 8 6 5 5 3 0 92 84 78 30.28 30.19 30.05 10 10 6 17 8 22 0.00 Snow
22 14 8 0 9 3 -2 92 84 78 30.27 30.15 30.03 10 7 1 23 12 29 0.00 Rain , Snow
23 1 -2 -4 -2 -6 -9 92 81 71 30.28 30.25 30.22 10 7 2 16 12 23 0.00 Rain , Snow
24 -2 -6 -9 -8 -11 -13 84 77 71 30.42 30.32 30.23 10 8 4 17 12 22 0.00  
25 -2 -6 -11 -9 -13 -17 84 74 65 30.52 30.46 30.41 10 10 10 12 6 - 0.00  
26 6 1 -4 5 -3 -9 92 82 71 30.41 30.33 30.28 10 9 3 7 3 - 0.00 Snow
27 14 10 6 9 7 3 100 87 79 30.28 30.21 30.15 10 8 2 8 4 - 0.00 Snow
28 14 10 5 9 6 1 92 87 79 30.15 30.06 29.99 10 7 3 9 6 - 0.00 Snow
29 12 4 -4 9 0 -9 85 80 72 30.08 30.04 29.99 10 9 2 14 8 - 0.00 Snow
30 21 10 0 18 6 -4 93 85 78 30.15 29.98 29.87 10 8 2 18 11 26 0.00 Rain , Snow
31 0 -6 -11 -4 -10 -17 85 78 71 30.29 30.25 30.16 10 10 5 12 7 - 0.00