Weather History for Jamestown, ND

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 49 °F 21 °F 3 °F
Mean Temperature 38 °F 14 °F -4 °F
Min Temperature 29 °F 6 °F -12 °F
Degree Days  
Heating Degree Days (base 65) 69 51 27 1593
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 41 °F 9 °F -17 °F
Precipitation  
Precipitation 0.03 in 0.01 in 0.00 in 0.09 in
Snowdepth - - - -
Wind  
Wind 35 mph 9 mph 0 mph
Gust Wind 43 mph 25 mph 20 mph
Sea Level Pressure  
Sea Level Pressure 30.60 in 30.01 in 29.34 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 09, 2012 Rise Set
Actual Time 8:08 AM CST 4:45 PM CST
Civil Twilight 7:33 AM CST 5:20 PM CST
Nautical Twilight 6:55 AM CST 5:59 PM CST
Astronomical Twilight 6:18 AM CST 6:36 PM CST
Moon 3:31 AM CST (12/9) 2:03 PM CST (12/9)
Length of Visible Light 9h 47m
Length of Day
8h 37m
Waning Crescent, 18% of the Moon is Illuminated
Dec 9
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.09 Normal Month Total: 0.40
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
43 | 25 T
Average:
28 | 10 0.01
Fog
Actual:
47 | 29 0.00
Average:
28 | 10 0.02
Rain
Actual:
49 | 21 0.02
Average:
27 | 10 0.01
Scattered Clouds
Actual:
24 | 14 0.00
Average:
27 | 9 0.02
Scattered Clouds
Actual:
40 | 15 T
Average:
26 | 9 0.01
Scattered Clouds
Actual:
40 | 16 0.00
Average:
26 | 8 0.02
Mostly Cloudy
Actual:
20 | 13 0.00
Average:
25 | 8 0.01
Snow
Actual:
29 | 11 0.01
Average:
25 | 7 0.01
Snow
Actual:
12 | -8 0.01
Average:
25 | 7 0.01
Snow
Actual:
17 | -10 T
Average:
24 | 7 0.01
Snow
Actual:
15 | 3 T
Average:
24 | 6 0.01
Snow
Actual:
26 | 12 T
Average:
24 | 6 0.01
Snow
Actual:
19 | 8 T
Average:
23 | 6 0.02
Fog
Actual:
26 | 12 0.00
Average:
23 | 5 0.01
Partly Cloudy
Actual:
26 | 11 0.00
Average:
23 | 5 0.01
Overcast
Actual:
23 | 18 0.00
Average:
23 | 5 0.01
Snow
Actual:
22 | 19 T
Average:
22 | 5 0.01
Snow
Actual:
27 | 13 0.03
Average:
22 | 4 0.01
Snow
Actual:
23 | 9 T
Average:
22 | 4 0.01
Snow
Actual:
12 | -6 T
Average:
22 | 4 0.02
Scattered Clouds
Actual:
14 | -8 0.00
Average:
22 | 4 0.01
Snow
Actual:
14 | 1 T
Average:
21 | 3 0.01
Snow
Actual:
5 | 1 T
Average:
21 | 3 0.02
Snow
Actual:
3 | -11 T
Average:
21 | 3 0.01
Snow
Actual:
8 | -12 0.01
Average:
21 | 3 0.01
Snow
Actual:
11 | -1 0.01
Average:
21 | 2 0.02
Snow
Actual:
12 | 1 T
Average:
21 | 2 0.01
Snow
Actual:
11 | -7 T
Average:
20 | 2 0.02
Snow
Actual:
6 | -7 T
Average:
20 | 2 0.01
Snow
Actual:
24 | 1 T
Average:
20 | 2 0.02
Snow
Actual:
13 | -11 T
Average:
20 | 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

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 43 34 25 31 29 25 100 80 60 29.90 29.80 29.67 10 4 0 17 7 20 T Fog , Rain
2 47 38 29 35 31 28 100 80 60 29.88 29.71 29.36 10 4 0 21 12 25 0.00 Fog
3 49 35 21 41 28 15 83 63 42 30.03 29.65 29.34 10 10 10 35 17 43 0.02 Rain
4 24 19 14 14 9 7 80 67 54 30.38 30.27 30.04 10 10 10 21 10 25 0.00  
5 40 28 15 28 18 10 80 68 56 30.31 29.94 29.70 10 10 10 20 11 26 T  
6 40 28 16 29 22 13 85 72 59 30.03 29.92 29.72 10 10 10 26 13 31 0.00  
7 20 17 13 16 12 9 92 80 67 30.11 30.06 29.97 10 10 8 13 7 14 0.00  
8 29 20 11 26 17 7 92 85 78 30.11 29.93 29.82 10 4 1 24 12 29 0.01 Snow
9 12 2 -8 7 -2 -13 87 78 68 30.41 30.25 30.05 10 6 2 31 16 40 0.01 Snow
10 17 4 -10 12 2 -14 91 82 73 30.21 29.87 29.67 10 8 1 22 9 25 T Snow
11 15 9 3 8 5 0 91 81 70 29.92 29.85 29.74 10 10 6 20 7 24 T Snow
12 26 19 12 19 13 9 92 80 68 30.00 29.82 29.64 10 8 2 20 9 23 T Snow
13 19 14 8 14 9 3 92 83 73 30.18 30.05 29.93 10 8 0 16 7 18 T Fog , Snow
14 26 19 12 19 16 8 96 85 74 30.05 29.88 29.72 4 2 0 14 6 16 0.00 Fog
15 26 19 11 21 15 7 100 87 73 29.83 29.73 29.65 10 6 1 22 11 25 0.00  
16 23 21 18 20 17 16 92 88 84 29.89 29.83 29.74 10 6 1 18 6 21 0.00  
17 22 21 19 19 17 14 92 85 77 29.83 29.71 29.58 10 6 1 13 7 16 T Snow
18 27 20 13 25 20 10 92 87 81 29.73 29.61 29.53 10 3 0 12 5 14 0.03 Fog , Snow
19 23 16 9 18 12 5 92 83 73 30.17 29.93 29.76 10 9 2 24 13 31 T Snow
20 12 3 -6 9 2 -11 88 82 75 30.29 30.19 30.07 10 8 2 15 5 17 T Snow
21 14 3 -8 8 -4 -15 88 80 72 30.32 30.22 30.09 10 9 3 15 7 18 0.00  
22 14 8 1 9 4 -3 88 81 73 30.28 30.17 30.07 10 10 6 20 11 22 T Snow
23 5 3 1 1 -1 -3 91 85 79 30.26 30.19 30.09 10 8 1 16 11 18 T Snow
24 3 -4 -11 -3 -10 -16 87 79 71 30.50 30.35 30.13 10 9 4 14 9 16 T Snow
25 8 -2 -12 5 -6 -17 88 79 69 30.60 30.51 30.34 10 8 2 10 5 12 0.01 Snow
26 11 5 -1 5 4 -2 91 84 76 30.41 30.28 30.23 10 5 1 12 7 14 0.01 Snow
27 12 7 1 9 3 -1 95 86 76 30.25 30.15 30.06 10 4 1 12 6 14 T Snow
28 11 2 -7 5 -4 -15 91 78 64 30.17 30.09 30.00 10 5 0 10 4 12 T Snow
29 6 0 -7 0 -5 -10 87 82 76 30.17 30.11 30.01 10 9 2 9 4 12 T Snow
30 24 13 1 19 10 -1 87 79 71 30.17 30.04 29.94 10 10 4 24 10 29 T Snow
31 13 1 -11 7 -5 -17 90 81 71 30.32 30.24 30.15 10 9 4 16 5 20 T Snow