Williston, ND on Friday, December 5, 2008 Friday January February March April May June July August September October November December 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 Previous Day Next Day Daily Summary   Actual Average Record Temperature Mean Temperature °F 17°F   Max Temperature 36°F 27°F 60°F (1939) Min Temperature 7°F 6°F -28°F (1994) Degree Days Heating Degree Days 43 48   Month to date heating degree days 226 236   Since 1 July heating degree days 2180 2398   Cooling Degree Days 0 0   Month to date cooling degree days 0 0   Year to date cooling degree days 443 463   Moisture Dew Point 18°F     Average Humidity 79     Maximum Humidity 92     Minimum Humidity 66     Precipitation Precipitation 0.04 in 0.02 in 0.51 in (2001) Month to date precipitation 0.07 0.10   Year to date precipitation 11.83 13.69   Snow Snow 0.40 in 0.20 in 4.40 in (2001) Month to date snowfall 0.9 1.1   Since 1 July snowfall 9.5 9.8   Snow Depth T in     Wind Wind Speed 14 mph     Max Wind Speed 28 mph     Max Gust Speed 35 mph     Visibility 8 miles     Events Rain , Snow     Key: T is trace of precipitation, MM is missing value Source: NWS Daily Summary Time(CST) Temperature Dew Point Humidity Pressure Visibility Wind Direction Wind Speed Gust Speed Precipitation Events Conditions 12:52 AM 7.0°F 3.9°F 87% 30.19 in 10.0 miles SSW 5.8 mph - N/A   Clear 1:52 AM 9.0°F 5.0°F 84% 30.13 in 10.0 miles South 6.9 mph - N/A   Clear 2:52 AM 12.9°F 6.1°F 74% 30.06 in 10.0 miles SSW 9.2 mph - N/A   Overcast 3:52 AM 15.1°F 7.0°F 70% 30.02 in 10.0 miles SW 11.5 mph - N/A   Overcast 4:52 AM 15.1°F 7.0°F 70% 29.96 in 10.0 miles SW 17.3 mph - N/A   Mostly Cloudy 5:52 AM 16.0°F 7.0°F 68% 29.90 in 10.0 miles SW 15.0 mph - N/A   Overcast 6:52 AM 17.1°F 9.0°F 71% 29.88 in 10.0 miles SW 12.7 mph - N/A   Overcast 6:57 AM 17.6°F 10.4°F 73% 29.75 in 6.0 miles SW 13.8 mph - 0.00 in Snow Light Snow 7:06 AM 17.6°F 10.4°F 73% 29.75 in 1.8 miles SW 12.7 mph - 0.00 in Snow Light Snow 7:25 AM 17.6°F 12.2°F 79% 29.72 in 1.8 miles SW 15.0 mph - 0.00 in Snow Light Snow 7:52 AM 17.1°F 14.0°F 88% 29.82 in 1.5 miles SW 13.8 mph - 0.01 in Snow Light Snow 8:02 AM 17.6°F 15.8°F 93% 29.68 in 2.0 miles SW 15.0 mph - 0.00 in Snow Light Snow 8:10 AM 17.6°F 15.8°F 93% 29.69 in 5.0 miles SW 13.8 mph - 0.00 in Snow Light Snow 8:52 AM 19.9°F 17.1°F 89% 29.81 in 10.0 miles SW 6.9 mph - 0.01 in   Overcast 9:32 AM 21.2°F 17.6°F 86% 29.66 in 1.8 miles SW 11.5 mph - 0.00 in Snow Light Snow 9:52 AM 21.9°F 19.0°F 89% 29.76 in 1.5 miles SW 12.7 mph - 0.01 in Snow Light Snow 10:10 AM 23.0°F 19.4°F 86% 29.65 in 2.0 miles WSW 12.7 mph - 0.00 in Snow Light Snow 10:39 AM 28.4°F 24.8°F 86% 29.65 in 5.0 miles West 12.7 mph - 0.00 in Snow Light Snow 10:52 AM 28.9°F 23.0°F 78% 29.75 in 10.0 miles West 12.7 mph - 0.00 in   Overcast 11:37 AM 32.0°F 23.0°F 69% 29.64 in 10.0 miles West 18.4 mph - N/A   Overcast 11:52 AM 32.0°F 23.0°F 69% 29.73 in 10.0 miles West 17.3 mph 24.2 mph N/A   Overcast 12:52 PM 35.1°F 28.9°F 78% 29.73 in 10.0 miles West 23.0 mph 26.5 mph N/A   Overcast 1:52 PM 35.1°F 32.0°F 89% 29.75 in 10.0 miles WNW 16.1 mph 24.2 mph 0.01 in Rain Light Rain 2:28 PM 35.6°F 32.0°F 87% 29.67 in 10.0 miles NW 18.4 mph - 0.00 in   Overcast 2:52 PM 35.1°F 32.0°F 89% 29.76 in 9.0 miles WNW 15.0 mph 25.3 mph 0.00 in Rain Light Rain 3:52 PM 36.0°F 30.9°F 82% 29.78 in 10.0 miles NW 24.2 mph 31.1 mph 0.00 in   Overcast 4:03 PM 35.6°F 30.2°F 81% 29.71 in 10.0 miles NW 24.2 mph 32.2 mph N/A   Overcast 4:52 PM 35.1°F 28.9°F 78% 29.82 in 10.0 miles NW 21.9 mph 29.9 mph N/A   Overcast 5:52 PM 33.1°F 28.9°F 85% 29.87 in 10.0 miles NNW 17.3 mph - N/A   Overcast 6:18 PM 30.2°F 28.4°F 93% 29.80 in 4.0 miles NNW 16.1 mph 25.3 mph 0.00 in Rain Light Freezing Rain 6:24 PM 30.2°F 28.4°F 93% 29.80 in 6.0 miles NNW 18.4 mph - 0.00 in Rain Light Freezing Rain 6:39 PM 30.2°F 28.4°F 93% 29.80 in 9.0 miles NW 11.5 mph - 0.00 in   Overcast 6:52 PM 30.9°F 28.0°F 89% 29.90 in 10.0 miles NW 12.7 mph - 0.00 in   Overcast 7:39 PM 30.2°F 28.4°F 93% 29.83 in 10.0 miles NNW 8.1 mph - N/A   Overcast 7:52 PM 30.0°F 27.0°F 88% 29.93 in 10.0 miles North 9.2 mph - N/A   Overcast 8:47 PM 28.4°F 26.6°F 93% 29.86 in 10.0 miles North 15.0 mph - N/A   Overcast 8:52 PM 28.0°F 24.1°F 85% 29.96 in 10.0 miles North 15.0 mph 23.0 mph N/A   Overcast 9:15 PM 26.6°F 21.2°F 80% 29.88 in 10.0 miles North 12.7 mph - N/A   Overcast 9:52 PM 25.0°F 21.0°F 85% 30.00 in 10.0 miles North 11.5 mph - N/A   Overcast 10:09 PM 24.8°F 19.4°F 80% 29.91 in 10.0 miles North 15.0 mph - N/A   Overcast 10:52 PM 23.0°F 17.1°F 78% 30.03 in 10.0 miles North 13.8 mph - N/A   Overcast 11:52 PM 19.9°F 12.9°F 74% 30.06 in 10.0 miles North 17.3 mph - N/A   Overcast Astronomy Sunrise: 08:29 AM (CST) Moon Rise: 01:06 PM (CST) 12/5 Sunset: 05:01 PM (CST) Moon Set: No Moon Set / Moon Phase Dec. 05 Dec. 05 Dec. 12 Dec. 19 Dec. 27 Copyright © 2009 The Weather Underground, Inc.