Weather History for Missoula, MT

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Monday, September 19, 2011

  Actual Average Record
Temperature  
Mean Temperature 56 °F 56 °F  
Max Temperature 68 °F 72 °F 89 °F (1938)
Min Temperature 44 °F 41 °F 23 °F (1964)
Degree Days  
Heating Degree Days 9 9  
Month to date heating degree days 63 117  
Since 1 July heating degree days 96 201  
Cooling Degree Days 0 0  
Month to date cooling degree days 20 13  
Year to date cooling degree days 287 330  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 45 °F    
Average Humidity 66    
Maximum Humidity 89    
Minimum Humidity 42    
Precipitation  
Precipitation 0.22 in 0.04 in 0.96 in (1925)
Month to date precipitation 0.26 0.79  
Year to date precipitation 10.99 10.82  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Year to date snowfall 42.9  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 7 mph (North)    
Max Wind Speed 31 mph    
Max Gust Speed 37 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 19, 2011 Rise Set
Actual Time 7:19 AM MDT 7:40 PM MDT
Civil Twilight 6:48 AM MDT 8:10 PM MDT
Nautical Twilight 6:12 AM MDT 8:46 PM MDT
Astronomical Twilight 5:35 AM MDT 9:23 PM MDT
Moon 11:24 PM MDT (9/19) 2:39 PM MDT (9/19)
Length of Visible Light 13h 22m
Length of Day
12h 21m
Waning Gibbous, 58% of the Moon is Illuminated
Sep 19
Waning Gibbous
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter
Oct 11
Full

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 52.0 °F - 42.1 °F 69% 30.10 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 AM 51.8 °F - 42.8 °F 71% 30.09 in 10.0 mi East 5.8 mph - N/A   Mostly Cloudy
2:53 AM 52.0 °F - 43.0 °F 71% 30.06 in 10.0 mi South 5.8 mph - N/A   Overcast
3:53 AM 51.1 °F - 46.0 °F 83% 30.05 in 10.0 mi ENE 4.6 mph - 0.01 in Rain Light Rain
4:53 AM 48.9 °F - 46.0 °F 90% 30.05 in 10.0 mi ENE 6.9 mph - 0.02 in Rain Light Rain
5:53 AM 48.2 °F - 46.4 °F 93% 30.07 in 10.0 mi Calm Calm - N/A Rain Light Rain
6:53 AM 51.1 °F - 46.9 °F 86% 30.06 in 10.0 mi WNW 10.4 mph - 0.00 in Rain Light Rain
7:53 AM 50.0 °F - 46.9 °F 89% 30.04 in 10.0 mi Calm Calm - 0.00 in   Overcast
8:53 AM 52.0 °F - 48.9 °F 89% 30.03 in 10.0 mi SE 4.6 mph - N/A   Scattered Clouds
9:53 AM 54.0 °F - 50.0 °F 86% 30.03 in 5.0 mi Variable 3.5 mph - 0.01 in Rain Light Rain
9:58 AM 53.6 °F - 48.2 °F 82% 30.04 in 1.8 mi Variable 5.8 mph - 0.04 in Rain Heavy Rain
10:07 AM 55.4 °F - 48.2 °F 77% 30.04 in 10.0 mi Variable 5.8 mph - 0.13 in Rain Rain
10:53 AM 54.0 °F - 51.1 °F 90% 30.05 in 10.0 mi Calm Calm - 0.17 in   Overcast
11:26 AM 55.4 °F - 51.8 °F 88% 30.04 in 7.0 mi ESE 10.4 mph - 0.01 in Rain Light Rain
11:53 AM 57.9 °F - 51.1 °F 78% 30.03 in 10.0 mi ESE 8.1 mph - 0.01 in   Mostly Cloudy
12:53 PM 66.0 °F - 44.1 °F 45% 30.01 in 10.0 mi West 28.8 mph 36.8 mph 0.00 in   Partly Cloudy
1:53 PM 66.9 °F - 42.1 °F 40% 30.04 in 10.0 mi West 25.3 mph 31.1 mph N/A   Mostly Cloudy
2:53 PM 57.9 °F - 43.0 °F 58% 30.08 in 10.0 mi North 20.7 mph 27.6 mph N/A   Overcast
3:53 PM 54.0 °F - 46.0 °F 75% 30.15 in 9.0 mi NNW 9.2 mph - 0.01 in Rain Light Rain
4:53 PM 57.0 °F - 44.1 °F 62% 30.17 in 10.0 mi North 6.9 mph - 0.00 in   Mostly Cloudy
5:53 PM 61.0 °F - 43.0 °F 52% 30.15 in 10.0 mi North 11.5 mph - N/A   Clear
6:53 PM 61.0 °F - 42.1 °F 50% 30.15 in 10.0 mi North 5.8 mph - N/A   Partly Cloudy
7:53 PM 57.0 °F - 43.0 °F 59% 30.17 in 10.0 mi WSW 4.6 mph - N/A   Clear
8:53 PM 53.1 °F - 43.0 °F 69% 30.19 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 50.0 °F - 42.1 °F 74% 30.21 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 46.0 °F - 39.0 °F 76% 30.22 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 44.1 °F 41.5 °F 37.9 °F 79% 30.24 in 10.0 mi NNW 4.6 mph - N/A   Clear