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Tuesday, May 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 59 °F 56 °F  
Max Temperature 77 °F 69 °F 90 °F (2012)
Min Temperature 40 °F 43 °F 30 °F (1959)
Degree Days  
Heating Degree Days 6 10  
Month to date heating degree days 168 259  
Since 1 July heating degree days 6259 6647  
Cooling Degree Days 0 0  
Month to date cooling degree days 10 0  
Year to date cooling degree days 10 0  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 38 °F    
Average Humidity 56    
Maximum Humidity 89    
Minimum Humidity 23    
Precipitation  
Precipitation 0.00 in 0.04 in 0.61 in (1970)
Month to date precipitation 0.21 0.97  
Year to date precipitation 1.88 4.77  
Sea Level Pressure  
Sea Level Pressure 29.76 in    
Wind  
Wind Speed 10 mph (SSE)    
Max Wind Speed 22 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 21, 2013 Rise Set
Actual Time 6:07 AM MDT 8:56 PM MDT
Civil Twilight 5:34 AM MDT 9:29 PM MDT
Nautical Twilight 4:52 AM MDT 10:11 PM MDT
Astronomical Twilight 4:04 AM MDT 11:00 PM MDT
Moon 5:10 PM MDT (5/21) 3:42 AM MDT (5/21)
Length of Visible Light 15h 55m
Length of Day
14h 49m
Waxing Gibbous, 84% of the Moon is Illuminated
May 21
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

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 46.0 °F - 39.0 °F 76% 30.00 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 42.1 °F 39.2 °F 37.9 °F 85% 29.99 in 10.0 mi South 4.6 mph - N/A   Clear
2:53 AM 45.0 °F - 37.0 °F 74% 29.96 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 43.0 °F 41.3 °F 37.9 °F 82% 29.95 in 10.0 mi East 3.5 mph - N/A   Clear
4:53 AM 42.1 °F - 37.9 °F 85% 29.93 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 41.0 °F - 37.0 °F 86% 29.91 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 42.1 °F - 39.0 °F 89% 29.92 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 50.0 °F - 41.0 °F 71% 29.89 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 57.9 °F - 45.0 °F 62% 29.87 in 10.0 mi ENE 3.5 mph - N/A   Clear
9:53 AM 64.0 °F - 44.1 °F 48% 29.86 in 10.0 mi ENE 6.9 mph - N/A   Clear
10:53 AM 68.0 °F - 42.1 °F 39% 29.83 in 10.0 mi ENE 5.8 mph - N/A   Clear
11:53 AM 72.0 °F - 39.9 °F 31% 29.79 in 10.0 mi SSE 9.2 mph 23.0 mph N/A   Clear
12:53 PM 73.0 °F - 37.0 °F 27% 29.76 in 10.0 mi South 20.7 mph 27.6 mph N/A   Clear
1:53 PM 73.9 °F - 37.0 °F 26% 29.75 in 10.0 mi South 16.1 mph 26.5 mph N/A   Clear
2:53 PM 75.0 °F - 36.0 °F 24% 29.71 in 10.0 mi South 15.0 mph 20.7 mph N/A   Clear
3:53 PM 72.0 °F - 35.1 °F 26% 29.69 in 10.0 mi South 17.3 mph 24.2 mph N/A   Clear
4:53 PM 75.0 °F - 35.1 °F 23% 29.65 in 10.0 mi SSE 13.8 mph 21.9 mph N/A   Clear
5:53 PM 75.0 °F - 36.0 °F 24% 29.62 in 10.0 mi South 16.1 mph 28.8 mph N/A   Partly Cloudy
6:53 PM 73.0 °F - 36.0 °F 26% 29.58 in 10.0 mi South 13.8 mph - N/A   Clear
7:53 PM 69.1 °F - 37.0 °F 31% 29.56 in 10.0 mi SE 8.1 mph - N/A   Clear
8:53 PM 69.1 °F - 35.1 °F 29% 29.52 in 10.0 mi South 15.0 mph 25.3 mph N/A   Clear
9:53 PM 69.1 °F - 32.0 °F 25% 29.50 in 10.0 mi South 19.6 mph 28.8 mph N/A   Clear
10:53 PM 69.1 °F - 33.1 °F 26% 29.50 in 10.0 mi South 12.7 mph 21.9 mph N/A   Mostly Cloudy
11:08 PM 64.4 °F - 39.2 °F 40% 29.64 in 10.0 mi WSW 16.1 mph 20.7 mph N/A   Mostly Cloudy
11:53 PM 62.1 °F - 34.0 °F 35% 29.54 in 10.0 mi WSW 16.1 mph - N/A   Partly Cloudy