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Tuesday, September 18, 2012

  Actual Average Record
Temperature  
Mean Temperature 57 °F 50 °F  
Max Temperature 78 °F 67 °F 89 °F (1981)
Min Temperature 36 °F 33 °F 19 °F (1971)
Degree Days  
Heating Degree Days 8 15  
Month to date heating degree days 152 221  
Since 1 July heating degree days 222 549  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 172 25  
Growing Degree Days 7 (Base 50)    
Moisture  
Dew Point 27 °F    
Average Humidity 37    
Maximum Humidity 64    
Minimum Humidity 10    
Precipitation  
Precipitation 0.00 in 0.03 in 0.76 in (1989)
Month to date precipitation T 0.49  
Year to date precipitation 18.14 13.53  
Sea Level Pressure  
Sea Level Pressure 30.16 in    
Wind  
Wind Speed 2 mph (North)    
Max Wind Speed 12 mph    
Max Gust Speed 17 mph    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 18, 2012 Rise Set
Actual Time 7:27 AM MDT 7:48 PM MDT
Civil Twilight 6:58 AM MDT 8:17 PM MDT
Nautical Twilight 6:23 AM MDT 8:52 PM MDT
Astronomical Twilight 5:47 AM MDT 9:27 PM MDT
Moon 10:43 AM MDT (9/18) 9:02 PM MDT (9/18)
Length of Visible Light 13h 19m
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. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:23 AM 51.8 °F 30.2 °F 44% 30.22 in 7.0 mi Calm Calm - N/A   Scattered Clouds
12:51 AM 48.9 °F 30.9 °F 50% 30.13 in 8.0 mi NW 3.5 mph - N/A   Clear
1:51 AM 44.1 °F 26.1 °F 49% 30.14 in 10.0 mi Calm Calm - N/A   Clear
2:51 AM 43.0 °F 27.0 °F 53% 30.14 in 9.0 mi Calm Calm - N/A   Partly Cloudy
3:04 AM 42.8 °F 26.6 °F 53% 30.22 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
3:24 AM 42.8 °F 26.6 °F 53% 30.22 in 8.0 mi Calm Calm - N/A   Scattered Clouds
3:51 AM 41.0 °F 26.1 °F 55% 30.14 in 7.0 mi Calm Calm - N/A   Partly Cloudy
4:51 AM 39.9 °F 26.1 °F 58% 30.14 in 7.0 mi Calm Calm - N/A   Clear
5:51 AM 39.0 °F 25.0 °F 57% 30.15 in 6.0 mi Calm Calm - N/A   Haze
6:05 AM 39.2 °F 26.6 °F 61% 30.22 in 6.0 mi Calm Calm - N/A   Haze
6:51 AM 37.9 °F 25.0 °F 60% 30.16 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
6:58 AM 37.4 °F 26.6 °F 65% 30.23 in 7.0 mi Calm Calm - N/A   Scattered Clouds
8:51 AM 44.1 °F 28.0 °F 53% 30.19 in 5.0 mi Calm Calm - N/A   Haze
9:51 AM 50.0 °F 32.0 °F 50% 30.19 in 4.0 mi Calm Calm - N/A   Haze
10:51 AM 57.0 °F 32.0 °F 39% 30.18 in 4.0 mi Calm Calm - N/A   Haze
11:51 AM 62.1 °F 28.9 °F 29% 30.17 in 4.0 mi Calm Calm - N/A   Haze
12:51 PM 68.0 °F 30.0 °F 24% 30.15 in 5.0 mi Calm Calm - N/A   Haze
1:51 PM 72.0 °F 25.0 °F 17% 30.14 in 10.0 mi Variable 3.5 mph - N/A   Clear
2:51 PM 75.0 °F 25.0 °F 16% 30.11 in 10.0 mi SSE 5.8 mph - N/A   Clear
3:51 PM 77.0 °F 21.0 °F 12% 30.09 in 10.0 mi WNW 5.8 mph - N/A   Clear
4:51 PM 77.0 °F 17.1 °F 10% 30.09 in 10.0 mi NW 9.2 mph - N/A   Clear
5:51 PM 73.9 °F 18.0 °F 12% 30.09 in 10.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
6:51 PM 72.0 °F 23.0 °F 16% 30.11 in 10.0 mi NE 3.5 mph - N/A   Overcast
7:51 PM 64.9 °F 25.0 °F 22% 30.13 in 10.0 mi ENE 3.5 mph - N/A   Mostly Cloudy
8:51 PM 59.0 °F 24.1 °F 26% 30.14 in 10.0 mi Calm Calm - N/A   Clear
9:51 PM 54.0 °F 28.0 °F 37% 30.16 in 10.0 mi Calm Calm - N/A   Clear
10:51 PM 53.1 °F 32.0 °F 45% 30.15 in 10.0 mi NE 3.5 mph - N/A   Clear
11:51 PM 48.0 °F 32.0 °F 54% 30.15 in 10.0 mi Variable 3.5 mph - N/A   Clear