Weather History for Williston, ND

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Saturday, September 8, 2012

  Actual Average Record
Temperature  
Mean Temperature 56 °F 60 °F  
Max Temperature 72 °F 75 °F 97 °F (1994)
Min Temperature 40 °F 46 °F 31 °F (1929)
Degree Days  
Heating Degree Days 9 6  
Month to date heating degree days 36 40  
Since 1 July heating degree days 61 111  
Cooling Degree Days 0 1  
Month to date cooling degree days 13 15  
Year to date cooling degree days 525 444  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 35 °F    
Average Humidity 47    
Maximum Humidity 77    
Minimum Humidity 17    
Precipitation  
Precipitation 0.00 in 0.04 in 0.94 in (1970)
Month to date precipitation T 0.31  
Year to date precipitation 9.51 11.43  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2002)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.19 in    
Wind  
Wind Speed 9 mph (North)    
Max Wind Speed 21 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 08, 2012 Rise Set
Actual Time 7:22 AM CDT 8:20 PM CDT
Civil Twilight 6:50 AM CDT 8:52 PM CDT
Nautical Twilight 6:12 AM CDT 9:29 PM CDT
Astronomical Twilight 5:32 AM CDT 10:09 PM CDT
Moon No Moon Rise 3:40 PM CDT (9/8)
Length of Visible Light 14h 01m
Length of Day
12h 57m
Waning Gibbous, 48% of the Moon is Illuminated
Sep 8
Waning Gibbous
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 53.1 °F - 37.0 °F 55% 30.12 in 10.0 mi SW 3.5 mph - N/A   Clear
1:52 AM 59.0 °F - 37.9 °F 46% 30.10 in 10.0 mi West 12.7 mph - N/A   Clear
2:52 AM 59.0 °F - 37.9 °F 46% 30.09 in 10.0 mi West 13.8 mph - N/A   Clear
3:52 AM 59.0 °F - 37.9 °F 46% 30.09 in 10.0 mi West 16.1 mph - N/A   Clear
4:52 AM 55.0 °F - 39.0 °F 55% 30.12 in 10.0 mi Calm Calm - N/A   Clear
5:52 AM 55.9 °F - 45.0 °F 67% 30.12 in 10.0 mi North 16.1 mph 24.2 mph N/A   Clear
6:52 AM 54.0 °F - 46.9 °F 77% 30.16 in 10.0 mi North 18.4 mph 25.3 mph N/A   Clear
7:52 AM 53.1 °F - 46.9 °F 80% 30.20 in 10.0 mi North 11.5 mph 20.7 mph N/A   Clear
8:52 AM 53.1 °F - 46.0 °F 77% 30.25 in 10.0 mi North 17.3 mph 21.9 mph N/A   Clear
9:52 AM 55.9 °F - 44.1 °F 64% 30.27 in 10.0 mi North 16.1 mph - N/A   Clear
10:52 AM 57.9 °F - 41.0 °F 53% 30.27 in 10.0 mi North 17.3 mph 24.2 mph N/A   Clear
11:52 AM 61.0 °F - 37.9 °F 42% 30.28 in 10.0 mi NNE 15.0 mph - N/A   Clear
12:52 PM 63.0 °F - 35.1 °F 35% 30.28 in 10.0 mi NNE 6.9 mph 17.3 mph N/A   Clear
1:52 PM 66.9 °F - 30.9 °F 26% 30.26 in 10.0 mi NE 10.4 mph 17.3 mph N/A   Clear
2:52 PM 68.0 °F - 26.1 °F 21% 30.25 in 10.0 mi Variable 6.9 mph - N/A   Clear
3:52 PM 70.0 °F - 23.0 °F 17% 30.23 in 10.0 mi NE 9.2 mph - N/A   Clear
4:52 PM 71.1 °F - 25.0 °F 18% 30.22 in 10.0 mi North 8.1 mph - N/A   Clear
5:52 PM 71.1 °F - 25.0 °F 18% 30.20 in 10.0 mi NE 9.2 mph - N/A   Clear
6:52 PM 71.1 °F - 24.1 °F 17% 30.19 in 10.0 mi NNE 5.8 mph - N/A   Clear
7:52 PM 66.0 °F - 26.1 °F 22% 30.18 in 10.0 mi ENE 5.8 mph - 0.00 in   Clear
8:52 PM 57.0 °F - 28.0 °F 33% 30.19 in 10.0 mi Calm Calm - N/A   Clear
9:52 PM 46.9 °F - 28.9 °F 50% 30.21 in 8.0 mi North 3.5 mph - N/A   Clear
10:52 PM 43.0 °F 41.3 °F 28.9 °F 58% 30.21 in 10.0 mi North 3.5 mph - N/A   Clear
11:52 PM 43.0 °F - 28.0 °F 56% 30.20 in 10.0 mi Calm Calm - N/A   Clear