Weather History for KDLN - September, 2012

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Tuesday, September 18, 2012

  Actual Average Record
Temperature  
Mean Temperature 61 °F 54 °F  
Max Temperature 82 °F 69 °F 89 °F (1981)
Min Temperature 39 °F 39 °F 17 °F (1965)
Degree Days  
Heating Degree Days 4    
Month to date heating degree days 102  
Since 1 July heating degree days 132  
Cooling Degree Days 0    
Month to date cooling degree days 1  
Year to date cooling degree days 242  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 29 °F    
Average Humidity 38    
Maximum Humidity 60    
Minimum Humidity 15    
Precipitation  
Precipitation 0.00 in 0.03 in 1.15 in (1976)
Month to date precipitation 0.12 0.54  
Year to date precipitation 5.13 8.84  
Snow  
Snow 0.00 in - - ()
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 7 mph (SW)    
Max Wind Speed 15 mph    
Max Gust Speed 18 mph    
Visibility 5 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 18, 2012 Rise Set
Actual Time 7:13 AM MDT 7:34 PM MDT
Civil Twilight 6:43 AM MDT 8:03 PM MDT
Nautical Twilight 6:08 AM MDT 8:38 PM MDT
Astronomical Twilight 5:32 AM MDT 9:14 PM MDT
Moon 10:29 AM MDT (9/18) 8:47 PM MDT (9/18)
Length of Visible Light 13h 20m
Length of Day
12h 21m
Waxing Crescent, 9% of the Moon is Illuminated
Sep 18
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
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 51.1 °F - 25.0 °F 36% 30.12 in 9.0 mi SSW 5.8 mph - N/A   Clear
1:53 AM 48.0 °F - 26.1 °F 42% 30.11 in 9.0 mi SSW 6.9 mph - N/A   Clear
2:53 AM 45.0 °F 39.7 °F 27.0 °F 49% 30.12 in 9.0 mi SSW 10.4 mph - N/A   Clear
3:53 AM 45.0 °F 38.9 °F 26.1 °F 48% 30.11 in 9.0 mi South 12.7 mph - N/A   Clear
4:53 AM 45.0 °F 40.6 °F 25.0 °F 46% 30.10 in 9.0 mi SSW 8.1 mph - N/A   Clear
5:53 AM 43.0 °F 37.2 °F 26.1 °F 51% 30.12 in 10.0 mi South 10.4 mph - N/A   Clear
6:53 AM 44.1 °F 39.0 °F 26.1 °F 49% 30.13 in 8.0 mi South 9.2 mph - N/A   Clear
7:53 AM 41.0 °F 34.7 °F 28.0 °F 60% 30.15 in 7.0 mi SSW 10.4 mph - N/A   Clear
8:53 AM 48.0 °F - 28.0 °F 46% 30.16 in 6.0 mi SSW 3.5 mph - N/A   Haze
9:53 AM 55.0 °F - 28.9 °F 37% 30.15 in 4.0 mi SW 6.9 mph - N/A   Haze
10:53 AM 60.1 °F - 30.0 °F 32% 30.12 in 4.0 mi WSW 5.8 mph - N/A   Haze
11:53 AM 66.0 °F - 28.9 °F 25% 30.10 in 4.0 mi Calm Calm - N/A   Haze
12:29 PM 71.6 °F - 26.6 °F 19% 30.18 in 2.0 mi SW 6.9 mph - N/A   Haze
12:50 PM 73.4 °F - 28.4 °F 19% 30.18 in 3.0 mi Variable 6.9 mph - N/A   Haze
12:53 PM 73.9 °F - 28.9 °F 19% 30.05 in 4.0 mi SW 5.8 mph - N/A   Haze
1:53 PM 77.0 °F - 28.0 °F 17% 30.02 in 6.0 mi WSW 9.2 mph - N/A   Haze
2:53 PM 80.1 °F - 28.9 °F 15% 29.99 in 5.0 mi SW 10.4 mph - N/A   Haze
3:53 PM 81.0 °F - 30.0 °F 16% 29.97 in 5.0 mi NW 5.8 mph - N/A   Haze
4:49 PM 82.4 °F - 28.4 °F 14% 30.09 in 2.5 mi NNW 6.9 mph - N/A   Haze
4:53 PM 81.0 °F - 32.0 °F 17% 29.96 in 4.0 mi North 6.9 mph - N/A   Haze
5:53 PM 80.1 °F - 30.9 °F 17% 29.96 in 5.0 mi NNW 4.6 mph - N/A   Haze
6:27 PM 77.0 °F - 33.8 °F 21% 30.10 in 2.5 mi NNW 3.5 mph - N/A   Haze
6:35 PM 75.2 °F - 32.0 °F 21% 30.10 in 5.0 mi WNW 3.5 mph - N/A   Haze
6:53 PM 70.0 °F - 39.0 °F 32% 30.00 in 5.0 mi WSW 4.6 mph - N/A   Haze
7:53 PM 64.0 °F - 30.9 °F 29% 30.02 in 4.0 mi SW 8.1 mph - N/A   Haze
8:53 PM 64.9 °F - 28.0 °F 25% 30.03 in 3.0 mi Calm Calm - N/A   Haze
9:53 PM 60.1 °F - 26.1 °F 27% 30.04 in 3.0 mi SSE 8.1 mph - N/A   Haze
10:53 PM 62.1 °F - 26.1 °F 25% 30.04 in 3.0 mi South 10.4 mph - N/A   Haze
11:50 PM 57.2 °F - 28.4 °F 33% 30.17 in 3.0 mi South 9.2 mph - N/A   Haze
11:53 PM 57.0 °F - 28.0 °F 33% 30.05 in 3.0 mi South 9.2 mph - N/A   Haze