Weather History for KLWT - September, 2011

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Saturday, September 17, 2011

  Actual Average Record
Temperature  
Mean Temperature 54 °F 54 °F  
Max Temperature 68 °F 68 °F 91 °F (2009)
Min Temperature 39 °F 40 °F 23 °F (1965)
Degree Days  
Heating Degree Days 11 11  
Month to date heating degree days 110 142  
Since 1 July heating degree days 175 300  
Cooling Degree Days 0 0  
Month to date cooling degree days 5 13  
Year to date cooling degree days 201 209  
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 30 °F    
Average Humidity 50    
Maximum Humidity 82    
Minimum Humidity 18    
Precipitation  
Precipitation 0.00 in 0.05 in 0.93 in (1946)
Month to date precipitation 0.04 0.79  
Year to date precipitation 18.63 13.79  
Snow  
Snow 0.00 in - - ()
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 8 mph (WNW)    
Max Wind Speed 23 mph    
Max Gust Speed 29 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 17, 2011 Rise Set
Actual Time 6:57 AM MDT 7:26 PM MDT
Civil Twilight 6:27 AM MDT 7:56 PM MDT
Nautical Twilight 5:51 AM MDT 8:32 PM MDT
Astronomical Twilight 5:13 AM MDT 9:10 PM MDT
Moon 9:32 PM MDT (9/17) 12:28 PM MDT (9/17)
Length of Visible Light 13h 29m
Length of Day
12h 28m
Waning Gibbous, 76% of the Moon is Illuminated
Sep 17
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
12:54 AM 50.0 °F - 39.0 °F 66% 29.80 in 10.0 mi NE 4.6 mph - N/A   Clear
1:54 AM 46.0 °F - 39.9 °F 79% 29.82 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 46.0 °F - 39.0 °F 76% 29.81 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 43.0 °F - 37.0 °F 80% 29.82 in 10.0 mi Calm Calm - N/A   Clear
5:54 AM 42.1 °F - 37.0 °F 82% 29.84 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 45.0 °F 41.2 °F 36.0 °F 71% 29.85 in 10.0 mi WSW 6.9 mph - N/A   Clear
7:54 AM 46.9 °F - 37.0 °F 68% 29.88 in 10.0 mi WSW 6.9 mph - N/A   Clear
8:54 AM 55.0 °F - 32.0 °F 42% 29.86 in 10.0 mi West 9.2 mph - N/A   Clear
9:54 AM 55.0 °F - 30.0 °F 38% 29.88 in 10.0 mi WNW 9.2 mph - N/A   Clear
10:54 AM 55.9 °F - 32.0 °F 40% 29.88 in 10.0 mi Variable 4.6 mph - N/A   Clear
12:54 PM 64.0 °F - 26.1 °F 24% 29.86 in 10.0 mi NW 8.1 mph 23.0 mph N/A   Clear
1:54 PM 64.9 °F - 24.1 °F 21% 29.85 in 10.0 mi WNW 12.7 mph 19.6 mph N/A   Clear
2:54 PM 66.0 °F - 23.0 °F 20% 29.84 in 10.0 mi WNW 10.4 mph 20.7 mph N/A   Clear
3:54 PM 66.9 °F - 21.9 °F 18% 29.85 in 10.0 mi WNW 10.4 mph 20.7 mph N/A   Clear
4:54 PM 66.9 °F - 23.0 °F 19% 29.86 in 10.0 mi NW 13.8 mph 23.0 mph N/A   Clear
5:24 PM 64.4 °F - 24.8 °F 22% 29.90 in 10.0 mi NW 15.0 mph 23.0 mph N/A   Partly Cloudy
6:54 PM 61.0 °F - 26.1 °F 26% 29.89 in 10.0 mi WNW 18.4 mph 26.5 mph N/A   Clear
7:54 PM 57.0 °F - 25.0 °F 29% 29.92 in 10.0 mi WNW 12.7 mph - N/A   Clear
8:54 PM 54.0 °F - 26.1 °F 34% 29.94 in 10.0 mi WNW 10.4 mph - N/A   Clear
9:54 PM 46.9 °F - 26.1 °F 44% 29.98 in 10.0 mi WSW 9.2 mph - N/A   Clear
10:54 PM 48.0 °F - 25.0 °F 41% 29.99 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 43.0 °F 38.8 °F 25.0 °F 49% 30.01 in 10.0 mi West 6.9 mph - N/A   Clear