Weather History for Williston, ND

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Month of February, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 41 °F 30 °F 3 °F
Mean Temperature 32 °F 22 °F -4 °F
Min Temperature 28 °F 13 °F -12 °F
Degree Days  
Heating Degree Days (base 65) 69 43 33 1214
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 32 °F 18 °F -18 °F
Precipitation  
Precipitation 0.07 in 0.01 in 0.00 in 0.16 in
Snowdepth 4.0 in 3.2 in 1.0 in -
Wind  
Wind 38 mph 8 mph 0 mph
Gust Wind 45 mph 26 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.51 in 30.02 in 29.48 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Feb. 13, 2013 Rise Set
Actual Time 8:04 AM CST 6:14 PM CST
Civil Twilight 7:31 AM CST 6:46 PM CST
Nautical Twilight 6:55 AM CST 7:22 PM CST
Astronomical Twilight 6:19 AM CST 7:58 PM CST
Moon 9:13 AM CST (2/13) 10:43 PM CST (2/13)
Length of Visible Light 11h 14m
Length of Day
10h 09m
Waxing Crescent, 14% of the Moon is Illuminated
Feb 13
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

Weather History Calendar

Precipitation Actual month total 0.16 Normal Month Total: 0.39
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Snow
Actual:
24 | -2 0.05
Average:
24 | 2 0.01
Snow
Actual:
33 | 4 0.03
Average:
24 | 2 0.01
Partly Cloudy
Actual:
26 | 15 T
Average:
24 | 3 0.02
Partly Cloudy
Actual:
36 | 18 0.00
Average:
24 | 3 0.01
Partly Cloudy
Actual:
31 | 24 0.00
Average:
25 | 3 0.01
Partly Cloudy
Actual:
32 | 16 T
Average:
25 | 3 0.01
Snow
Actual:
28 | 20 T
Average:
25 | 4 0.02
Fog
Actual:
34 | 14 0.00
Average:
25 | 4 0.01
Fog
Actual:
30 | 6 T
Average:
26 | 4 0.01
Snow
Actual:
29 | 19 T
Average:
26 | 5 0.01
Snow
Actual:
29 | 16 T
Average:
26 | 5 0.01
Partly Cloudy
Actual:
35 | 14 0.00
Average:
27 | 5 0.02
Snow
Actual:
36 | 28 T
Average:
27 | 6 0.01
Snow
Actual:
30 | 18 T
Average:
27 | 6 0.01
Snow
Actual:
27 | 3 0.01
Average:
27 | 6 0.01
Scattered Clouds
Actual:
39 | 20 T
Average:
28 | 7 0.02
Snow
Actual:
36 | 19 0.07
Average:
28 | 7 0.01
Snow
Actual:
19 | -6 T
Average:
28 | 7 0.02
Clear
Actual:
3 | -12 0.00
Average:
29 | 8 0.01
Scattered Clouds
Actual:
18 | 0 0.00
Average:
29 | 8 0.02
Mostly Cloudy
Actual:
24 | 2 0.00
Average:
29 | 9 0.01
Scattered Clouds
Actual:
34 | 8 0.00
Average:
30 | 9 0.02
Partly Cloudy
Actual:
40 | 15 0.00
Average:
30 | 9 0.02
Scattered Clouds
Actual:
33 | 20 0.00
Average:
31 | 10 0.01
Clear
Actual:
41 | 17 0.00
Average:
31 | 10 0.02
Partly Cloudy
Actual:
33 | 19 0.00
Average:
31 | 11 0.02
Snow
Actual:
28 | 24 T
Average:
32 | 11 0.01
Mostly Cloudy
Actual:
33 | 21 0.00
Average:
32 | 12 0.02
 

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

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Feb high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 24 11 -2 19 7 -6 92 86 79 30.21 30.04 29.87 10 6 1 16 8 17 0.05 Snow
2 33 19 4 30 16 1 96 87 77 30.29 30.12 29.94 10 7 1 38 13 45 0.03 Snow
3 26 21 15 22 15 12 100 87 74 30.12 29.98 29.82 10 10 10 10 5 14 T  
4 36 27 18 29 25 15 100 88 75 30.02 29.77 29.67 10 10 9 21 10 26 0.00  
5 31 28 24 25 23 20 85 77 69 30.02 29.91 29.77 10 10 10 17 9 22 0.00  
6 32 24 16 27 24 19 100 89 78 30.09 29.88 29.65 10 8 4 16 6 20 T  
7 28 24 20 27 22 19 100 96 92 30.19 30.12 30.04 10 4 0 13 5 14 T Fog , Snow
8 34 24 14 27 22 14 100 88 75 30.08 29.99 29.90 10 8 0 10 3 13 0.00 Fog
9 30 18 6 24 12 5 100 89 78 30.00 29.91 29.79 10 4 0 9 3 12 T Fog
10 29 24 19 27 20 16 92 85 77 30.14 29.95 29.80 10 10 5 29 15 32 T Snow
11 29 23 16 19 15 13 100 84 68 30.17 30.03 29.90 10 10 7 21 11 26 T Snow
12 35 25 14 27 21 13 85 79 72 29.99 29.93 29.83 10 10 10 22 10 26 0.00  
13 36 32 28 32 27 23 92 82 72 29.86 29.76 29.64 10 10 8 25 11 33 T Rain , Snow
14 30 24 18 28 21 15 92 84 75 30.38 30.17 29.80 10 6 0 35 15 40 T Fog , Snow
15 27 15 3 26 13 2 92 80 68 30.49 30.32 29.99 10 8 2 17 5 20 0.01 Snow
16 39 30 20 30 26 22 92 81 70 30.01 29.91 29.72 10 10 10 16 5 20 T  
17 36 28 19 31 26 16 100 88 75 29.90 29.62 29.48 10 6 2 32 14 39 0.07 Snow
18 19 7 -6 16 7 -9 92 84 76 30.46 30.11 29.82 10 6 2 23 13 26 T Snow
19 3 -4 -12 -6 -11 -18 90 77 64 30.51 30.43 30.18 10 10 10 21 10 26 0.00  
20 18 9 0 7 -1 -7 75 66 56 30.30 30.18 30.06 10 10 9 23 13 31 0.00  
21 24 13 2 19 14 2 91 79 67 30.19 30.12 29.97 10 10 9 9 5 - 0.00  
22 34 21 8 25 19 11 100 83 66 30.06 29.93 29.78 10 10 8 10 4 14 0.00  
23 40 28 15 29 22 15 100 82 63 29.85 29.73 29.67 10 10 8 9 3 10 0.00  
24 33 27 20 26 23 17 96 83 69 30.12 30.06 29.87 10 10 10 17 8 22 0.00  
25 41 29 17 27 23 14 92 76 59 30.05 29.92 29.85 10 10 10 14 5 16 0.00  
26 33 26 19 27 24 18 100 88 75 30.21 30.04 29.86 10 10 8 18 7 23 0.00  
27 28 26 24 25 23 21 100 88 75 30.38 30.30 30.18 10 8 2 12 6 16 T Snow
28 33 27 21 27 23 19 100 89 78 30.35 30.27 30.15 10 10 7 13 6 17 0.00