Weather History for Glasgow, MT

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Monday, January 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 1 °F 14 °F  
Max Temperature 6 °F 24 °F 55 °F (1919)
Min Temperature -4 °F 4 °F -44 °F (1935)
Degree Days  
Heating Degree Days 64    
Month to date heating degree days 1020  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point -4 °F    
Average Humidity 73    
Maximum Humidity 87    
Minimum Humidity 58    
Precipitation  
Precipitation 0.01 in 0.01 in 0.43 in (1915)
Month to date precipitation 0.46 0.28  
Year to date precipitation 0.46 0.28  
Snow  
Snow 0.40 in 1086.00 in 4.20 in (1969)
Month to date snowfall 10.8 6.0  
Since 1 July snowfall 33.4 4588  
Snow Depth 2.00 in    
Sea Level Pressure  
Sea Level Pressure 30.35 in    
Wind  
Wind Speed 7 mph (East)    
Max Wind Speed 16 mph    
Max Gust Speed 18 mph    
Visibility 7 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jan. 21, 2013 Rise Set
Actual Time 7:46 AM MST 4:49 PM MST
Civil Twilight 7:12 AM MST 5:23 PM MST
Nautical Twilight 6:34 AM MST 6:02 PM MST
Astronomical Twilight 5:57 AM MST 6:39 PM MST
Moon 12:29 PM MST (1/21) 3:18 AM MST (1/21)
Length of Visible Light 10h 11m
Length of Day
9h 02m
Waxing Gibbous, 75% of the Moon is Illuminated
Jan 21
Waxing Gibbous
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New
Feb 17
First Quarter

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM -4.0 °F -16.3 °F -14.1 °F 62% 30.60 in 10.0 mi NW 5.8 mph - N/A   Overcast
1:53 AM -2.9 °F -15.0 °F -13.0 °F 62% 30.57 in 10.0 mi WNW 5.8 mph - N/A   Overcast
2:53 AM -2.9 °F -17.7 °F -13.0 °F 62% 30.56 in 10.0 mi WNW 8.1 mph - N/A   Overcast
3:53 AM -2.9 °F -13.3 °F -11.9 °F 65% 30.54 in 10.0 mi WNW 4.6 mph - N/A   Overcast
4:53 AM -2.0 °F -15.4 °F -11.0 °F 66% 30.55 in 10.0 mi NW 6.9 mph - N/A   Overcast
5:53 AM -2.0 °F -13.9 °F -11.0 °F 66% 30.53 in 10.0 mi WNW 5.8 mph - N/A   Overcast
6:53 AM -0.9 °F -8.9 °F -11.0 °F 62% 30.51 in 10.0 mi Variable 3.5 mph - N/A   Overcast
7:53 AM -0.9 °F - -11.0 °F 62% 30.50 in 10.0 mi Calm Calm - N/A   Overcast
8:53 AM -0.9 °F - -9.9 °F 66% 30.50 in 10.0 mi Calm Calm - N/A   Overcast
9:53 AM -0.0 °F -7.9 °F -9.0 °F 66% 30.50 in 10.0 mi East 3.5 mph - N/A   Overcast
10:53 AM 1.9 °F -5.6 °F -9.0 °F 60% 30.47 in 10.0 mi NNE 3.5 mph - N/A   Overcast
11:53 AM 3.0 °F - -7.1 °F 63% 30.44 in 10.0 mi Calm Calm - N/A   Overcast
12:53 PM 5.0 °F -4.1 °F -2.9 °F 70% 30.40 in 4.0 mi ESE 4.6 mph - 0.00 in Snow Light Snow
1:21 PM 5.0 °F -5.6 °F -2.2 °F 72% 30.21 in 2.0 mi East 5.8 mph - 0.00 in Snow Light Snow
1:28 PM 5.0 °F -4.1 °F -2.2 °F 72% 30.21 in 1.8 mi ESE 4.6 mph - 0.00 in Snow Light Snow
1:37 PM 5.0 °F -4.1 °F -2.2 °F 72% 30.20 in 2.5 mi East 4.6 mph - 0.00 in Snow Light Snow
1:41 PM 5.0 °F -5.6 °F -2.2 °F 72% 30.20 in 3.0 mi East 5.8 mph - 0.00 in Snow Light Snow
1:53 PM 5.0 °F -5.6 °F -2.0 °F 73% 30.38 in 3.0 mi East 5.8 mph - 0.00 in Snow Light Snow
2:00 PM 5.0 °F -5.6 °F -0.4 °F 78% 30.19 in 2.0 mi ESE 5.8 mph - 0.00 in Snow Light Snow
2:05 PM 6.8 °F -3.5 °F -0.4 °F 72% 30.19 in 1.8 mi East 5.8 mph - 0.00 in Snow Light Snow
2:19 PM 6.8 °F -4.8 °F -0.4 °F 72% 30.18 in 2.5 mi East 6.9 mph - 0.00 in Snow Light Snow
2:26 PM 6.8 °F -4.8 °F -0.4 °F 72% 30.18 in 3.0 mi ESE 6.9 mph - 0.00 in Snow Light Snow
2:53 PM 6.1 °F -6.8 °F -0.9 °F 73% 30.36 in 10.0 mi ESE 8.1 mph - 0.00 in   Overcast
3:34 PM 5.0 °F -9.1 °F -0.4 °F 78% 30.16 in 1.8 mi ESE 9.2 mph - 0.00 in Snow Light Snow
3:43 PM 6.8 °F -7.8 °F -0.4 °F 72% 30.16 in 3.0 mi ESE 10.4 mph - 0.00 in Snow Light Snow
3:53 PM 5.0 °F -9.1 °F -0.0 °F 80% 30.35 in 9.0 mi ESE 9.2 mph - 0.00 in   Overcast
4:53 PM 5.0 °F -10.0 °F -0.0 °F 80% 30.33 in 10.0 mi ESE 10.4 mph - N/A   Overcast
5:53 PM 5.0 °F -10.0 °F -0.4 °F 78% 30.14 in 2.5 mi East 10.4 mph - N/A Snow Light Snow
6:00 PM 5.0 °F -10.0 °F -0.4 °F 78% 30.14 in 5.0 mi East 10.4 mph - 0.00 in Snow Light Snow
6:53 PM 5.0 °F -10.8 °F -0.0 °F 80% 30.32 in 10.0 mi East 11.5 mph - 0.00 in   Overcast
7:53 PM 5.0 °F -10.8 °F -0.0 °F 80% 30.31 in 10.0 mi East 11.5 mph - N/A   Overcast
8:53 PM 6.1 °F -10.9 °F 1.0 °F 80% 30.27 in 10.0 mi East 13.8 mph - N/A   Overcast
9:53 PM 5.0 °F -12.3 °F 1.0 °F 84% 30.28 in 10.0 mi East 13.8 mph - N/A   Overcast
10:53 PM 6.1 °F -9.5 °F 1.0 °F 80% 30.28 in 10.0 mi ESE 11.5 mph - N/A   Overcast
11:53 PM 6.1 °F -8.7 °F 1.0 °F 80% 30.27 in 10.0 mi East 10.4 mph - N/A   Overcast