Weather History for Missoula, MT

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Friday, May 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 48 °F 54 °F  
Max Temperature 54 °F 68 °F 89 °F (2006)
Min Temperature 41 °F 40 °F 24 °F (1966)
Degree Days  
Heating Degree Days 17 11  
Month to date heating degree days 156 228  
Since 1 July heating degree days 6635 6991  
Cooling Degree Days 0 0  
Month to date cooling degree days 4 0  
Year to date cooling degree days 4 0  
Moisture  
Dew Point 44 °F    
Average Humidity 82    
Maximum Humidity 93    
Minimum Humidity 71    
Precipitation  
Precipitation 0.19 in 0.07 in 0.93 in (1991)
Month to date precipitation 0.56 0.91  
Year to date precipitation 3.30 4.68  
Snow  
Snow 0.00 in - - ()
Month to date snowfall T  
Year to date snowfall 27.4  
Since 1 July snowfall 48.5  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 1 mph (West)    
Max Wind Speed 6 mph    
Max Gust Speed 7 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 17, 2013 Rise Set
Actual Time 5:58 AM MDT 9:07 PM MDT
Civil Twilight 5:22 AM MDT 9:44 PM MDT
Nautical Twilight 4:35 AM MDT 10:31 PM MDT
Astronomical Twilight 3:37 AM MDT 11:30 PM MDT
Moon 12:46 PM MDT (5/17) 1:52 AM MDT (5/17)
Length of Visible Light 16h 22m
Length of Day
15h 09m
Waxing Crescent, 46% of the Moon is Illuminated
May 17
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 46.9 °F - 39.9 °F 77% 29.91 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 44.1 °F - 39.9 °F 85% 29.91 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 44.1 °F - 39.9 °F 85% 29.90 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 44.1 °F - 39.9 °F 85% 29.89 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 42.1 °F 40.2 °F 39.0 °F 89% 29.90 in 10.0 mi NW 3.5 mph - N/A   Partly Cloudy
5:53 AM 42.8 °F 40.1 °F 39.2 °F 87% 29.90 in 10.0 mi West 4.6 mph - N/A   Overcast
6:53 AM 44.1 °F - 41.0 °F 89% 29.90 in 10.0 mi Calm Calm - N/A   Overcast
7:53 AM 45.0 °F 42.6 °F 41.0 °F 86% 29.91 in 10.0 mi West 4.6 mph - N/A   Overcast
8:53 AM 46.9 °F - 41.0 °F 80% 29.92 in 10.0 mi Calm Calm - N/A   Overcast
9:53 AM 46.9 °F - 43.0 °F 86% 29.94 in 10.0 mi West 4.6 mph - 0.00 in Rain Light Rain
10:53 AM 48.0 °F - 44.1 °F 86% 29.93 in 10.0 mi WSW 3.5 mph - 0.01 in Rain Light Rain
11:53 AM 50.0 °F - 44.1 °F 80% 29.92 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
12:53 PM 51.8 °F - 46.4 °F 82% 29.91 in 10.0 mi SE 4.6 mph - N/A Rain Light Rain
1:53 PM 51.1 °F - 46.9 °F 86% 29.94 in 6.0 mi Calm Calm - 0.03 in Rain Light Rain
2:53 PM 52.0 °F - 46.9 °F 83% 29.94 in 6.0 mi Calm Calm - 0.05 in Rain Light Rain
3:22 PM 51.8 °F - 46.4 °F 82% 29.93 in 8.0 mi Calm Calm - 0.02 in Rain Light Rain
3:53 PM 53.1 °F - 46.9 °F 80% 29.94 in 10.0 mi West 3.5 mph - 0.03 in   Overcast
4:53 PM 53.1 °F - 46.0 °F 77% 29.94 in 10.0 mi Calm Calm - 0.00 in   Overcast
5:53 PM 53.1 °F - 44.1 °F 71% 29.94 in 10.0 mi Calm Calm - 0.00 in   Overcast
6:53 PM 52.0 °F - 46.0 °F 80% 29.95 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
7:53 PM 51.1 °F - 46.0 °F 83% 29.96 in 9.0 mi Calm Calm - 0.02 in Rain Light Rain
8:53 PM 50.0 °F - 48.0 °F 93% 29.97 in 10.0 mi Calm Calm - 0.01 in   Overcast
9:53 PM 50.0 °F - 48.0 °F 93% 29.98 in 10.0 mi Calm Calm - N/A   Overcast
10:53 PM 50.0 °F - 48.0 °F 93% 29.98 in 10.0 mi Calm Calm - N/A   Overcast
11:29 PM 50.0 °F - 46.4 °F 87% 29.97 in 10.0 mi Calm Calm - N/A   Overcast
11:53 PM 50.0 °F - 46.9 °F 89% 29.98 in 10.0 mi Calm Calm - N/A   Overcast