Weather History for Garrison, ND

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Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 51 °F 32 °F 11 °F
Mean Temperature 40 °F 25 °F 5 °F
Min Temperature 30 °F 18 °F -5 °F
Degree Days  
Heating Degree Days (base 65) 60 40 25 1233
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 34 °F 18 °F -10 °F
Precipitation  
Precipitation 0.15 in 0.01 in 0.00 in 0.36 in
Snowdepth - - - -
Wind  
Wind 38 mph 11 mph 0 mph
Gust Wind 53 mph 25 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.68 in 30.06 in 29.46 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 12, 2011 Rise Set
Actual Time 8:24 AM CST 4:53 PM CST
Civil Twilight 7:48 AM CST 5:29 PM CST
Nautical Twilight 7:09 AM CST 6:09 PM CST
Astronomical Twilight 6:32 AM CST 6:46 PM CST
Moon 7:11 PM CST (12/12) 9:54 AM CST (12/12)
Length of Visible Light 9h 41m
Length of Day
8h 29m
Waning Gibbous, 95% of the Moon is Illuminated
Dec 12
Waning Gibbous
Dec 17
Last Quarter
Dec 24
New
Jan 1
First Quarter
Jan 9
Full

Weather History Calendar

Precipitation Actual month total 0.36 Average Month Total: 0.11
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
30 | 8 0.01
Average:
29 | 13 0.00
Clear
Actual:
38 | 23 0.00
Average:
29 | 13 0.00
Clear
Actual:
31 | 15 0.00
Average:
28 | 13 0.00
Clear
Actual:
24 | 13 0.15
Average:
28 | 12 0.00
Clear
Actual:
11 | -2 0.00
Average:
28 | 12 0.00
Clear
Actual:
32 | 8 0.00
Average:
28 | 12 0.00
Clear
Actual:
34 | 18 0.00
Average:
28 | 12 0.00
Clear
Actual:
12 | 5 0.00
Average:
28 | 12 0.00
Clear
Actual:
19 | -5 0.00
Average:
28 | 11 0.00
Clear
Actual:
42 | 13 0.00
Average:
28 | 11 0.00
Clear
Actual:
36 | 18 0.00
Average:
28 | 11 0.00
Clear
Actual:
23 | 17 0.00
Average:
28 | 10 0.00
Clear
Actual:
24 | 20 0.00
Average:
27 | 9 0.00
Clear
Actual:
24 | 21 0.00
Average:
27 | 8 0.00
Clear
Actual:
27 | 19 0.00
Average:
26 | 7 0.00
Clear
Actual:
24 | 19 0.03
Average:
25 | 6 0.00
Clear
Actual:
35 | 15 0.00
Average:
24 | 5 0.00
Clear
Actual:
51 | 28 0.00
Average:
23 | 5 0.00
Clear
Actual:
31 | 17 0.00
Average:
22 | 4 0.00
Clear
Actual:
45 | 25 0.00
Average:
21 | 4 0.00
Clear
Actual:
36 | 22 0.00
Average:
21 | 4 0.01
Clear
Actual:
32 | 14 0.00
Average:
20 | 4 0.01
Clear
Actual:
36 | 24 0.00
Average:
20 | 4 0.01
Clear
Actual:
41 | 26 0.00
Average:
20 | 4 0.01
Clear
Actual:
42 | 20 0.00
Average:
19 | 4 0.01
Clear
Actual:
44 | 28 0.00
Average:
19 | 3 0.01
Clear
Actual:
36 | 17 0.04
Average:
18 | 3 0.01
Clear
Actual:
38 | 16 0.01
Average:
18 | 3 0.01
Clear
Actual:
34 | 27 0.10
Average:
18 | 2 0.01
Clear
Actual:
37 | 26 0.00
Average:
17 | 2 0.01
Clear
Actual:
38 | 30 0.02
Average:
17 | 2 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

2011 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 30 19 8 22 16 6 92 84 75 30.66 30.49 30.13 - - - 17 11 27 0.01  
2 38 31 23 30 23 16 81 70 59 30.08 29.84 29.71 - - - 22 16 28 0.00  
3 31 23 15 23 14 9 81 71 60 30.17 30.11 29.96 - - - 29 17 36 0.00  
4 24 19 13 21 13 1 96 87 77 30.65 30.29 30.05 - - - 21 6 30 0.15  
5 11 5 -2 6 0 -6 87 80 73 30.68 30.57 30.34 - - - 14 6 15 0.00  
6 32 20 8 28 15 5 83 71 59 30.30 29.99 29.81 - - - 21 13 25 0.00  
7 34 26 18 27 15 2 84 70 55 30.23 30.14 29.99 - - - 22 12 28 0.00  
8 12 9 5 3 -2 -10 76 67 58 30.32 30.27 30.23 - - - 24 15 32 0.00  
9 19 7 -5 18 2 -9 87 74 61 30.43 30.31 30.09 - - - 16 9 21 0.00  
10 42 28 13 28 22 11 92 73 54 30.10 29.98 29.82 - - - 14 8 - 0.00  
11 36 27 18 25 20 15 92 78 64 30.17 29.96 29.81 - - - 15 7 - 0.00  
12 23 20 17 21 18 15 100 96 91 30.40 30.34 30.19 - - - 13 7 18 0.00  
13 24 22 20 23 21 18 100 94 88 30.35 30.16 29.96 - - - 18 11 23 0.00  
14 24 23 21 22 20 19 100 91 81 29.99 29.88 29.80 - - - 23 10 29 0.00  
15 27 23 19 18 16 14 81 75 68 30.34 30.24 30.00 - - - 33 16 41 0.00  
16 24 22 19 22 19 16 92 87 81 30.39 30.32 30.20 - - - 9 3 12 0.03  
17 35 25 15 26 22 15 92 78 64 30.22 30.12 29.89 - - - 14 7 17 0.00  
18 51 40 28 31 26 21 85 63 41 30.12 29.83 29.65 - - - 30 13 35 0.00  
19 31 24 17 19 16 13 84 69 53 30.36 30.25 30.09 - - - 21 11 25 0.00  
20 45 35 25 28 22 16 81 63 45 30.05 29.75 29.61 - - - 18 12 24 0.00  
21 36 29 22 27 21 10 85 73 61 30.33 29.97 29.68 - - - 21 11 24 0.00  
22 32 23 14 19 15 9 88 73 58 30.37 30.26 30.03 - - - 17 11 21 0.00  
23 36 30 24 21 19 18 75 64 52 30.11 30.05 29.98 - - - 23 12 31 0.00  
24 41 34 26 23 21 19 75 60 45 30.27 30.13 30.06 - - - 24 15 32 0.00  
25 42 31 20 29 24 16 92 76 59 30.36 30.17 29.77 - - - 16 9 21 0.00  
26 44 36 28 32 26 22 78 62 45 30.00 29.76 29.59 - - - 38 19 53 0.00  
27 36 27 17 28 19 12 92 81 70 30.14 29.99 29.78 - - - 24 10 30 0.04  
28 38 27 16 32 25 15 92 81 69 29.81 29.67 29.52 - - - 16 6 21 0.01  
29 34 31 27 34 30 25 100 93 85 29.69 29.55 29.46 - - - 16 7 20 0.10  
30 37 32 26 34 28 22 100 89 78 29.82 29.69 29.53 - - - 30 15 43 0.00  
31 38 34 30 33 25 11 100 82 64 30.19 29.81 29.49 - - - 38 14 47 0.02