History for Williston, ND

Thursday, February 21, 2013 — View Current Conditions
Thursday, February 21, 2013
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 13 °F 19 °F  
Max Temperature 24 °F 29 °F 58 °F (1984)
Min Temperature 2 °F 8 °F -29 °F (1918)
Degree Days
Heating Degree Days 52 46  
Month to date heating degree days 943 989  
Since 1 July heating degree days 6317 6410  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture
Dew Point 14 °F    
Average Humidity 79    
Maximum Humidity 91    
Minimum Humidity 67    
Precipitation
Precipitation 0.00 in 0.02 in 0.20 in (1967)
Month to date precipitation 0.13 0.26  
Year to date precipitation 0.56 0.85  
Snow
Snow 0.00 in 0.30 in 4.30 in (2003)
Month to date snowfall 1.8 3.9  
Since 1 July snowfall 32.0 32.3  
Snow Depth 4.00 in    
Sea Level Pressure
Sea Level Pressure 30.12 in    
Wind
Wind Speed 5 mph (SE)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Local Photos

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Astronomy
May. 22, 2013 Rise Set
Actual Time 7:50 AM CST 6:26 PM CST
Civil Twilight 7:18 AM CST 6:58 PM CST
Nautical Twilight 6:42 AM CST 7:34 PM CST
Astronomical Twilight 6:06 AM CST 8:10 PM CST
Moon 2:31 PM CST (2/21) 5:09 AM CST (2/21)
Length Of Visible Light 11h 39m
Length of Day
10h 36m
Waxing Gibbous, 84% of the Moon is Illuminated
Feb 21
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
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Hourly Observations
Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 14.0 °F - 6.1 °F 71% 30.15 in 10.0 mi North - - N/A   Overcast
1:52 AM 15.1 °F - 7.0 °F 70% 30.15 in 10.0 mi North - - N/A   Overcast
2:52 AM 15.1 °F - 9.0 °F 77% 30.15 in 10.0 mi North - - N/A   Overcast
3:52 AM 15.1 °F - 9.0 °F 77% 30.15 in 10.0 mi North - - N/A   Overcast
4:52 AM 12.0 °F - 8.1 °F 84% 30.15 in 10.0 mi North - - N/A   Scattered Clouds
5:52 AM 10.0 °F - 7.0 °F 87% 30.16 in 10.0 mi North - - N/A   Clear
6:52 AM 7.0 °F - 3.9 °F 87% 30.17 in 10.0 mi North - - N/A   Clear
7:52 AM 3.9 °F -5.3 °F 1.9 °F 91% 30.19 in 10.0 mi NNW 4.6 mph - N/A   Unknown
8:52 AM 6.1 °F -0.9 °F 3.9 °F 91% 30.19 in 9.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
9:52 AM 12.0 °F 5.9 °F 9.0 °F 88% 30.19 in 10.0 mi NNW 3.5 mph - N/A   Overcast
10:52 AM 18.0 °F 6.9 °F 12.9 °F 81% 30.19 in 10.0 mi SE 9.2 mph - N/A   Overcast
11:52 AM 19.0 °F 12.3 °F 14.0 °F 81% 30.18 in 10.0 mi SE 4.6 mph - N/A   Overcast
12:52 PM 21.0 °F 14.6 °F 15.1 °F 78% 30.16 in 10.0 mi SE 4.6 mph - N/A   Overcast
1:52 PM 21.9 °F 15.7 °F 16.0 °F 78% 30.15 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
2:52 PM 23.0 °F 13.9 °F 17.1 °F 78% 30.14 in 10.0 mi SE 8.1 mph - N/A   Overcast
3:06 PM 23.0 °F 13.1 °F 17.6 °F 80% 30.03 in 10.0 mi ESE 9.2 mph - N/A   Overcast
3:52 PM 23.0 °F 15.8 °F 18.0 °F 81% 30.13 in 10.0 mi ESE 5.8 mph - N/A   Overcast
4:52 PM 23.0 °F 13.1 °F 18.0 °F 81% 30.12 in 10.0 mi ESE 9.2 mph - N/A   Overcast
5:52 PM 23.0 °F 13.9 °F 18.0 °F 81% 30.12 in 10.0 mi SE 8.1 mph - N/A   Overcast
6:52 PM 21.9 °F 14.5 °F 18.0 °F 85% 30.12 in 10.0 mi SE 5.8 mph - N/A   Overcast
7:39 PM 21.2 °F - 17.6 °F 86% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
7:52 PM 21.0 °F - 18.0 °F 88% 30.12 in 10.0 mi Calm Calm - N/A   Overcast
8:52 PM 23.0 °F 14.7 °F 19.0 °F 85% 30.11 in 10.0 mi SE 6.9 mph - N/A   Overcast
9:52 PM 23.0 °F 14.7 °F 19.0 °F 85% 30.10 in 10.0 mi SE 6.9 mph - N/A   Overcast
10:52 PM 23.0 °F 18.4 °F 19.0 °F 85% 30.09 in 10.0 mi SSE 3.5 mph - N/A   Overcast
11:18 PM 23.0 °F 14.7 °F 19.4 °F 86% 29.98 in 10.0 mi SE 6.9 mph - N/A   Overcast
11:39 PM 23.0 °F 14.7 °F 19.4 °F 86% 29.97 in 10.0 mi SSE 6.9 mph - N/A   Overcast
11:52 PM 23.0 °F 15.8 °F 19.0 °F 85% 30.08 in 10.0 mi SSE 5.8 mph - N/A   Overcast
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