Great Falls, MT on Sunday, December 7, 2008 Sunday 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 26°F   Max Temperature 51°F 36°F 60°F (1900) Min Temperature 27°F 16°F -30°F (1972) Degree Days Heating Degree Days 26 39   Month to date heating degree days 222 266   Since 1 July heating degree days 1873 2241   Cooling Degree Days 0 0   Month to date cooling degree days 0 0   Year to date cooling degree days 298 288   Moisture Dew Point 20°F     Average Humidity 62     Maximum Humidity 92     Minimum Humidity 31     Precipitation Precipitation 0.00 in 0.02 in 0.33 in (1919) Month to date precipitation 0.25 0.14   Year to date precipitation 15.98 14.36   Snow Snow 0.00 in 0.20 in 4.70 in (1958) Month to date snowfall 3.3 1.5   Since 1 July snowfall 12.7 15.0   Snow Depth 0.00 in     Wind Wind Speed 17 mph     Max Wind Speed 30 mph     Max Gust Speed 37 mph     Visibility 10 miles     Events       Key: T is trace of precipitation, MM is missing value Source: NWS Daily Summary Time(MST) Temperature Dew Point Humidity Pressure Visibility Wind Direction Wind Speed Gust Speed Precipitation Events Conditions 12:53 AM 45.0°F 15.1°F 30% 29.86 in 10.0 miles SW 21.9 mph - N/A   Clear 1:53 AM 44.1°F 16.0°F 32% 29.86 in 10.0 miles SW 21.9 mph - N/A   Partly Cloudy 2:53 AM 44.1°F 16.0°F 32% 29.86 in 10.0 miles SW 20.7 mph - N/A   Scattered Clouds 3:53 AM 44.1°F 16.0°F 32% 29.84 in 10.0 miles SW 20.7 mph - N/A   Clear 4:53 AM 43.0°F 18.0°F 37% 29.84 in 10.0 miles SSW 15.0 mph - N/A   Overcast 5:53 AM 44.1°F 18.0°F 35% 29.82 in 10.0 miles SW 17.3 mph - N/A   Overcast 6:53 AM 43.0°F 19.0°F 38% 29.83 in 10.0 miles SW 17.3 mph - N/A   Partly Cloudy 7:53 AM 42.1°F 19.9°F 41% 29.80 in 10.0 miles SW 18.4 mph - N/A   Scattered Clouds 8:53 AM 44.1°F 21.0°F 40% 29.80 in 10.0 miles SW 16.1 mph - N/A   Mostly Cloudy 9:53 AM 46.0°F 21.9°F 39% 29.79 in 10.0 miles SSW 17.3 mph - N/A   Overcast 10:53 AM 48.0°F 23.0°F 37% 29.75 in 10.0 miles SW 24.2 mph 31.1 mph N/A   Clear 11:53 AM 48.9°F 23.0°F 36% 29.72 in 10.0 miles SW 24.2 mph 32.2 mph N/A   Clear 12:53 PM 48.0°F 25.0°F 41% 29.70 in 10.0 miles WSW 19.6 mph 29.9 mph N/A   Scattered Clouds 1:53 PM 46.9°F 26.1°F 44% 29.68 in 10.0 miles SW 21.9 mph - N/A   Clear 2:53 PM 46.9°F 26.1°F 44% 29.66 in 10.0 miles WSW 25.3 mph 31.1 mph N/A   Clear 3:53 PM 44.1°F 26.1°F 49% 29.68 in 10.0 miles WSW 25.3 mph 33.4 mph N/A   Clear 4:53 PM 41.0°F 27.0°F 57% 29.72 in 10.0 miles WSW 13.8 mph - N/A   Clear 5:53 PM 39.0°F 27.0°F 62% 29.70 in 10.0 miles SW 16.1 mph - N/A   Clear 6:53 PM 37.9°F 27.0°F 65% 29.71 in 10.0 miles SW 9.2 mph - N/A   Scattered Clouds 7:53 PM 36.0°F 25.0°F 64% 29.74 in 10.0 miles WNW 6.9 mph - N/A   Partly Cloudy 9:11 PM 32.0°F 26.6°F 80% 29.71 in 10.0 miles North 13.8 mph 24.2 mph N/A   Clear 9:53 PM 30.0°F 26.1°F 85% 29.80 in 10.0 miles NW 11.5 mph - N/A   Clear 10:53 PM 27.0°F 24.1°F 89% 29.85 in 10.0 miles NNW 12.7 mph - N/A   Partly Cloudy 11:13 PM 28.4°F 24.8°F 86% 29.79 in 10.0 miles North 10.4 mph - N/A   Mostly Cloudy 11:53 PM 28.0°F 25.0°F 88% 29.88 in 10.0 miles Calm Calm - N/A   Overcast Astronomy Sunrise: 07:59 AM (MST) Moon Rise: 01:12 PM (MST) 12/7 Sunset: 04:34 PM (MST) Moon Set: 01:46 AM (MST) 12/7 Moon Phase Dec. 07 Dec. 12 Dec. 19 Dec. 27 Jan. 04 Copyright © 2009 The Weather Underground, Inc.