Weather History for KBIL - September, 2011

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Saturday, September 17, 2011

  Actual Average Record
Temperature  
Mean Temperature 63 °F 60 °F  
Max Temperature 73 °F 72 °F 91 °F (2009)
Min Temperature 53 °F 47 °F 26 °F (1965)
Degree Days  
Heating Degree Days 2 7  
Month to date heating degree days 50 73  
Since 1 July heating degree days 50 110  
Cooling Degree Days 0 1  
Month to date cooling degree days 39 41  
Year to date cooling degree days 672 623  
Growing Degree Days 13 (Base 50)    
Moisture  
Dew Point 41 °F    
Average Humidity 52    
Maximum Humidity 83    
Minimum Humidity 20    
Precipitation  
Precipitation 0.05 in 0.04 in 0.57 in (1942)
Month to date precipitation 0.12 0.70  
Year to date precipitation 17.21 10.75  
Snow  
Snow 0.00 in 0.00 in T in (1965)
Month to date snowfall 0.0 0.3  
Since 1 July snowfall T 0.3  
Since 1 September snowfall 0.0 0.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.87 in    
Wind  
Wind Speed 10 mph (West)    
Max Wind Speed 22 mph    
Max Gust Speed 29 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 17, 2011 Rise Set
Actual Time 6:54 AM MDT 7:21 PM MDT
Civil Twilight 6:24 AM MDT 7:51 PM MDT
Nautical Twilight 5:49 AM MDT 8:26 PM MDT
Astronomical Twilight 5:12 AM MDT 9:03 PM MDT
Moon 9:33 PM MDT (9/17) 12:19 PM MDT (9/17)
Length of Visible Light 13h 26m
Length of Day
12h 27m
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. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 59.0 °F 51.8 °F 77% 29.85 in 10.0 mi SW 4.6 mph - N/A   Overcast
1:53 AM 57.9 °F 48.9 °F 72% 29.78 in 10.0 mi SW 8.1 mph - N/A   Scattered Clouds
2:53 AM 57.9 °F 48.9 °F 72% 29.78 in 10.0 mi WSW 8.1 mph - N/A   Overcast
3:53 AM 57.9 °F 48.0 °F 70% 29.78 in 10.0 mi WSW 6.9 mph - N/A   Overcast
4:53 AM 55.4 °F 48.2 °F 77% 29.86 in 10.0 mi SW 5.8 mph - N/A   Overcast
5:53 AM 55.4 °F 48.2 °F 77% 29.87 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
6:53 AM 57.0 °F 46.0 °F 67% 29.83 in 10.0 mi West 6.9 mph - N/A   Overcast
7:53 AM 55.0 °F 48.0 °F 77% 29.86 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
8:45 AM 55.4 °F 48.2 °F 77% 29.91 in 10.0 mi NNW 16.1 mph - 0.01 in Rain Light Rain
8:53 AM 54.0 °F 48.0 °F 80% 29.87 in 10.0 mi NNW 16.1 mph - 0.01 in Rain Light Rain
9:53 AM 53.6 °F 48.2 °F 82% 29.95 in 10.0 mi WSW 4.6 mph - N/A Rain Light Rain
10:53 AM 55.0 °F 52.0 °F 89% 29.90 in 10.0 mi South 9.2 mph - 0.00 in   Scattered Clouds
11:53 AM 59.0 °F 48.9 °F 69% 29.89 in 10.0 mi SW 9.2 mph - N/A   Scattered Clouds
12:53 PM 62.1 °F 48.0 °F 60% 29.87 in 10.0 mi SSW 5.8 mph - N/A   Scattered Clouds
1:53 PM 64.4 °F 46.4 °F 52% 29.91 in 10.0 mi SW 4.6 mph 16.1 mph N/A   Scattered Clouds
2:53 PM 68.0 °F 46.9 °F 47% 29.83 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds
3:53 PM 73.0 °F 30.0 °F 20% 29.81 in 10.0 mi NW 19.6 mph 23.0 mph N/A   Scattered Clouds
4:53 PM 72.0 °F 28.0 °F 20% 29.82 in 10.0 mi NW 18.4 mph 25.3 mph N/A   Scattered Clouds
5:53 PM 70.0 °F 26.1 °F 19% 29.84 in 10.0 mi NW 19.6 mph 23.0 mph N/A   Scattered Clouds
6:53 PM 68.0 °F 26.1 °F 21% 29.85 in 10.0 mi NW 16.1 mph - N/A   Scattered Clouds
7:53 PM 63.0 °F 28.0 °F 27% 29.89 in 10.0 mi NW 9.2 mph - N/A   Scattered Clouds
8:53 PM 59.0 °F 30.0 °F 33% 29.93 in 10.0 mi NW 9.2 mph - N/A   Scattered Clouds
9:53 PM 55.9 °F 30.9 °F 39% 29.97 in 10.0 mi West 11.5 mph - N/A   Partly Cloudy
10:53 PM 57.0 °F 30.9 °F 37% 29.99 in 10.0 mi WSW 9.2 mph - N/A   Partly Cloudy
11:53 PM 55.0 °F 28.9 °F 37% 30.00 in 10.0 mi WNW 9.2 mph - N/A   Mostly Cloudy