Weather History for Glasgow, MT

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Saturday, May 11, 2013

  Actual Average Record
Temperature  
Mean Temperature 49 °F 54 °F  
Max Temperature 68 °F 67 °F 97 °F (1900)
Min Temperature 29 °F 41 °F 23 °F (1916)
Degree Days  
Heating Degree Days 16 12  
Month to date heating degree days 144 147  
Since 1 July heating degree days 8403 8154  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 1  
Moisture  
Dew Point 23 °F    
Average Humidity 48    
Maximum Humidity 75    
Minimum Humidity 20    
Precipitation  
Precipitation 0.00 in 0.05 in 0.81 in (1922)
Month to date precipitation 0.00 0.53  
Year to date precipitation 2.81 2.43  
Snow  
Snow 0.00 in 0.10 in 4.80 in (1999)
Month to date snowfall 0.0 0.6  
Since 1 July snowfall 62.3 34.2  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.30 in    
Wind  
Wind Speed 11 mph (ESE)    
Max Wind Speed 18 mph    
Max Gust Speed 24 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 11, 2013 Rise Set
Actual Time 5:31 AM MDT 8:34 PM MDT
Civil Twilight 4:55 AM MDT 9:11 PM MDT
Nautical Twilight 4:08 AM MDT 9:59 PM MDT
Astronomical Twilight 3:09 AM MDT 10:58 PM MDT
Moon 6:39 AM MDT (5/11) 10:19 PM MDT (5/11)
Length of Visible Light 16h 16m
Length of Day
15h 02m
Waxing Crescent, 3% of the Moon is Illuminated
May 11
Waxing Crescent
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 42.1 °F 34.9 °F 21.9 °F 45% 30.43 in 10.0 mi NE 13.8 mph - N/A   Clear
1:53 AM 39.0 °F 31.8 °F 21.9 °F 50% 30.44 in 10.0 mi ENE 11.5 mph - N/A   Clear
2:53 AM 35.1 °F 29.3 °F 21.9 °F 59% 30.47 in 10.0 mi SE 6.9 mph - N/A   Clear
3:53 AM 30.9 °F 23.5 °F 21.0 °F 67% 30.48 in 10.0 mi East 8.1 mph - N/A   Clear
4:53 AM 30.9 °F 24.3 °F 21.0 °F 67% 30.48 in 10.0 mi ESE 6.9 mph - N/A   Clear
5:53 AM 28.9 °F 20.4 °F 21.0 °F 72% 30.48 in 10.0 mi East 9.2 mph - N/A   Clear
6:53 AM 36.0 °F 27.5 °F 21.9 °F 57% 30.46 in 10.0 mi East 12.7 mph - N/A   Clear
7:53 AM 39.9 °F 32.1 °F 23.0 °F 51% 30.44 in 10.0 mi ESE 13.8 mph - N/A   Clear
8:53 AM 45.0 °F 38.5 °F 24.1 °F 44% 30.44 in 10.0 mi SE 13.8 mph - N/A   Clear
9:53 AM 48.9 °F - 25.0 °F 39% 30.40 in 10.0 mi SE 11.5 mph - N/A   Clear
10:53 AM 54.0 °F - 25.0 °F 33% 30.37 in 10.0 mi South 11.5 mph 18.4 mph N/A   Clear
11:53 AM 57.0 °F - 24.1 °F 28% 30.33 in 10.0 mi SSE 15.0 mph 19.6 mph N/A   Clear
12:53 PM 60.1 °F - 24.1 °F 25% 30.30 in 10.0 mi South 8.1 mph 17.3 mph N/A   Clear
1:53 PM 62.1 °F - 25.0 °F 24% 30.26 in 10.0 mi SE 8.1 mph 18.4 mph N/A   Clear
2:53 PM 64.0 °F - 25.0 °F 23% 30.23 in 10.0 mi SE 8.1 mph 20.7 mph N/A   Clear
3:53 PM 64.9 °F - 25.0 °F 22% 30.21 in 10.0 mi SSE 12.7 mph 18.4 mph N/A   Clear
4:53 PM 64.9 °F - 24.1 °F 21% 30.18 in 10.0 mi SSE 8.1 mph - N/A   Clear
5:53 PM 66.9 °F - 25.0 °F 21% 30.16 in 10.0 mi SE 12.7 mph - N/A   Clear
6:53 PM 64.9 °F - 25.0 °F 22% 30.13 in 10.0 mi ESE 11.5 mph - N/A   Clear
7:53 PM 62.1 °F - 26.1 °F 25% 30.11 in 10.0 mi ESE 10.4 mph - N/A   Clear
8:53 PM 55.9 °F - 21.9 °F 27% 30.12 in 10.0 mi East 16.1 mph - N/A   Clear
9:53 PM 54.0 °F - 21.0 °F 28% 30.12 in 10.0 mi East 18.4 mph - N/A   Clear
10:53 PM 50.0 °F - 21.9 °F 33% 30.12 in 10.0 mi ESE 15.0 mph - N/A   Clear
11:53 PM 48.0 °F - 21.9 °F 36% 30.12 in 10.0 mi ESE 12.7 mph - N/A   Clear