Weather History for Williston, ND

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Sunday, February 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 28 °F 18 °F  
Max Temperature 36 °F 28 °F 57 °F (1981)
Min Temperature 19 °F 7 °F -34 °F (1936)
Degree Days  
Heating Degree Days 37 47  
Month to date heating degree days 708 849  
Since 1 July heating degree days 6082 6270  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 26 °F    
Average Humidity 88    
Maximum Humidity 100    
Minimum Humidity 75    
Precipitation  
Precipitation 0.07 in 0.01 in 0.28 in (1950)
Month to date precipitation 0.13 0.21  
Year to date precipitation 0.56 0.80  
Snow  
Snow 1.00 in 0.20 in 2.90 in (2011)
Month to date snowfall 1.5 3.2  
Snow Depth 4.00 in    
Sea Level Pressure  
Sea Level Pressure 29.62 in    
Wind  
Wind Speed 14 mph (WNW)    
Max Wind Speed 32 mph    
Max Gust Speed 39 mph    
Visibility 6 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 17, 2013 Rise Set
Actual Time 7:57 AM CST 6:20 PM CST
Civil Twilight 7:25 AM CST 6:52 PM CST
Nautical Twilight 6:49 AM CST 7:28 PM CST
Astronomical Twilight 6:13 AM CST 8:04 PM CST
Moon 11:15 AM CST (2/17) 1:53 AM CST (2/17)
Length of Visible Light 11h 27m
Length of Day
10h 23m
Waxing Crescent, 49% of the Moon is Illuminated
Feb 17
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 28.0 °F 24.2 °F 28.0 °F 100% 29.69 in 10.0 mi South 3.5 mph - N/A   Clear
1:52 AM 25.0 °F - 25.0 °F 100% 29.68 in 10.0 mi Calm Calm - N/A   Clear
2:32 AM 24.8 °F 17.9 °F 24.8 °F 100% 29.58 in 2.5 mi South 5.8 mph - N/A   Clear
2:39 AM 21.2 °F 14.9 °F 21.2 °F 100% 29.57 in 9.0 mi South 4.6 mph - N/A   Clear
2:52 AM 23.0 °F 18.4 °F 21.0 °F 92% 29.65 in 10.0 mi SSW 3.5 mph - N/A   Clear
3:52 AM 30.0 °F 22.4 °F 28.0 °F 92% 29.62 in 10.0 mi SSW 8.1 mph - N/A   Clear
4:52 AM 28.9 °F 23.9 °F 27.0 °F 92% 29.60 in 10.0 mi SSW 4.6 mph - N/A   Clear
5:52 AM 30.0 °F 20.0 °F 27.0 °F 88% 29.57 in 10.0 mi SW 12.7 mph - N/A   Clear
6:52 AM 32.0 °F 22.5 °F 28.0 °F 85% 29.56 in 10.0 mi SW 12.7 mph - 0.01 in   Clear
7:52 AM 32.0 °F 23.0 °F 28.0 °F 85% 29.55 in 10.0 mi WSW 11.5 mph - N/A   Mostly Cloudy
8:52 AM 33.1 °F 24.4 °F 28.0 °F 82% 29.55 in 10.0 mi WSW 11.5 mph - N/A   Partly Cloudy
9:52 AM 35.1 °F 26.4 °F 28.9 °F 78% 29.54 in 10.0 mi WSW 12.7 mph - N/A   Clear
10:52 AM 36.0 °F 26.7 °F 28.9 °F 76% 29.53 in 10.0 mi West 15.0 mph - N/A   Mostly Cloudy
11:52 AM 36.0 °F 26.7 °F 30.0 °F 79% 29.54 in 10.0 mi WSW 15.0 mph 20.7 mph N/A   Overcast
12:52 PM 36.0 °F 27.5 °F 30.9 °F 82% 29.54 in 10.0 mi SW 12.7 mph - N/A   Mostly Cloudy
1:52 PM 35.1 °F 25.2 °F 30.9 °F 85% 29.54 in 10.0 mi West 16.1 mph 23.0 mph N/A   Overcast
2:11 PM 35.6 °F 26.6 °F 30.2 °F 81% 29.48 in 10.0 mi West 13.8 mph - N/A   Overcast
2:52 PM 34.0 °F 25.5 °F 30.0 °F 85% 29.56 in 10.0 mi West 11.5 mph - N/A   Overcast
3:52 PM 32.0 °F 21.6 °F 28.9 °F 88% 29.56 in 10.0 mi NW 15.0 mph - N/A   Overcast
4:02 PM 32.0 °F 20.1 °F 28.4 °F 87% 29.50 in 10.0 mi NW 19.6 mph - N/A   Overcast
4:07 PM 32.0 °F 20.8 °F 28.4 °F 87% 29.50 in 10.0 mi NW 17.3 mph - N/A   Overcast
4:41 PM 33.8 °F 21.9 °F 30.2 °F 87% 29.51 in 10.0 mi NW 21.9 mph 27.6 mph N/A   Overcast
4:52 PM 33.1 °F 21.2 °F 30.0 °F 89% 29.58 in 10.0 mi NNW 20.7 mph 28.8 mph N/A   Overcast
5:42 PM 32.0 °F 20.1 °F 30.2 °F 93% 29.54 in 2.0 mi NNW 19.6 mph 25.3 mph 0.00 in Snow Light Snow
5:47 PM 32.0 °F 20.8 °F 30.2 °F 93% 29.55 in 1.5 mi NW 17.3 mph - 0.00 in Snow Light Snow
5:49 PM 32.0 °F 20.8 °F 30.2 °F 93% 29.55 in 1.8 mi NW 17.3 mph - 0.00 in Snow Light Snow
5:52 PM 32.0 °F 20.1 °F 30.9 °F 96% 29.62 in 2.0 mi NW 19.6 mph - 0.00 in Snow Light Snow
6:00 PM 32.0 °F 19.5 °F 30.2 °F 93% 29.55 in 2.5 mi NW 21.9 mph 27.6 mph 0.00 in Snow Light Snow
6:04 PM 32.0 °F 19.8 °F 30.2 °F 93% 29.55 in 3.0 mi NNW 20.7 mph 27.6 mph 0.00 in Snow Light Snow
6:09 PM 32.0 °F 19.8 °F 30.2 °F 93% 29.56 in 4.0 mi NNW 20.7 mph - 0.00 in Snow Light Snow
6:23 PM 32.0 °F 19.8 °F 30.2 °F 93% 29.56 in 2.5 mi NW 20.7 mph 26.5 mph 0.00 in Snow Light Snow
6:34 PM 32.0 °F 19.5 °F 30.2 °F 93% 29.57 in 3.0 mi NNW 21.9 mph 27.6 mph 0.00 in Snow Light Snow
6:44 PM 32.0 °F 19.8 °F 30.2 °F 93% 29.58 in 4.0 mi NNW 20.7 mph - 0.00 in Snow Light Snow
6:52 PM 32.0 °F 18.9 °F 30.9 °F 96% 29.65 in 4.0 mi NNW 24.2 mph 28.8 mph 0.00 in Snow Light Snow
7:07 PM 30.2 °F 18.9 °F 30.2 °F 100% 29.59 in 3.0 mi NW 16.1 mph 26.5 mph 0.00 in Snow Light Snow
7:14 PM 30.2 °F 15.4 °F 28.4 °F 93% 29.60 in 3.0 mi NNW 28.8 mph 35.7 mph 0.00 in Snow Light Snow
7:52 PM 26.1 °F 10.4 °F 24.1 °F 92% 29.71 in 3.0 mi NNW 26.5 mph 32.2 mph 0.00 in Snow Light Snow
7:57 PM 24.8 °F 8.1 °F 23.0 °F 93% 29.64 in 2.5 mi NNW 28.8 mph 35.7 mph 0.00 in Snow Light Snow
8:07 PM 24.8 °F 8.7 °F 21.2 °F 86% 29.65 in 4.0 mi NNW 26.5 mph 34.5 mph 0.00 in Snow Light Snow
8:52 PM 23.0 °F 5.4 °F 19.9 °F 88% 29.76 in 3.0 mi NNW 29.9 mph 38.0 mph 0.00 in Snow Light Snow
9:00 PM 21.2 °F 3.3 °F 19.4 °F 93% 29.68 in 2.5 mi NNW 28.8 mph 38.0 mph 0.00 in Snow Light Snow
9:05 PM 21.2 °F 3.9 °F 19.4 °F 93% 29.69 in 3.0 mi NW 26.5 mph 35.7 mph 0.00 in Snow Light Snow
9:17 PM 21.2 °F 3.9 °F 19.4 °F 93% 29.69 in 2.5 mi NNW 26.5 mph 36.8 mph 0.00 in Snow Light Snow
9:47 PM 21.2 °F 4.5 °F 17.6 °F 86% 29.72 in 3.0 mi NNW 24.2 mph 34.5 mph 0.00 in Snow Light Snow
9:52 PM 21.0 °F 4.6 °F 18.0 °F 88% 29.80 in 3.0 mi NNW 23.0 mph 31.1 mph 0.00 in Snow Light Snow
9:57 PM 21.2 °F 4.9 °F 19.4 °F 93% 29.73 in 2.5 mi NNW 23.0 mph 32.2 mph 0.00 in Snow Light Snow
10:38 PM 19.4 °F 2.5 °F 17.6 °F 93% 29.75 in 1.8 mi North 23.0 mph 32.2 mph 0.00 in Snow Light Snow
10:45 PM 19.4 °F 2.1 °F 17.6 °F 93% 29.76 in 2.0 mi NNW 24.2 mph 29.9 mph 0.00 in Snow Light Snow
10:58 PM 19.4 °F 3.2 °F 17.6 °F 93% 29.78 in 3.0 mi NNW 20.7 mph 28.8 mph 0.00 in Snow Light Snow
11:52 PM 19.0 °F 4.5 °F 16.0 °F 88% 29.90 in 3.0 mi NNW 16.1 mph 25.3 mph 0.00 in Snow Light Snow