Weather History for Grand Junction, CO

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Sunday, May 27, 2012

  Actual Average Record
Temperature  
Mean Temperature 55 °F 65 °F  
Max Temperature 70 °F 80 °F 93 °F (2003)
Min Temperature 39 °F 50 °F 36 °F (1973)
Degree Days  
Heating Degree Days 10 3  
Month to date heating degree days 41 146  
Since 1 July heating degree days 4956 5580  
Cooling Degree Days 0 3  
Month to date cooling degree days 56 35  
Year to date cooling degree days 75 38  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 13 °F    
Average Humidity 20    
Maximum Humidity 28    
Minimum Humidity 12    
Precipitation  
Precipitation 0.00 in 0.03 in 0.73 in (1926)
Month to date precipitation 0.09 0.79  
Year to date precipitation 1.38 3.74  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2013)
Month to date snowfall 0.0 0.1  
Since 1 July snowfall 8.2 19.1  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.83 in    
Wind  
Wind Speed 9 mph (West)    
Max Wind Speed 28 mph    
Max Gust Speed 37 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

May. 27, 2012 Rise Set
Actual Time 5:52 AM MDT 8:31 PM MDT
Civil Twilight 5:20 AM MDT 9:02 PM MDT
Nautical Twilight 4:41 AM MDT 9:41 PM MDT
Astronomical Twilight 3:58 AM MDT 10:25 PM MDT
Moon 11:59 AM MDT (5/27) 12:41 AM MDT (5/27)
Length of Visible Light 15h 41m
Length of Day
14h 39m
Waxing Crescent, 38% of the Moon is Illuminated
May 27
Waxing Crescent
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Jun 19
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 55.0 °F - 6.1 °F 14% 29.71 in 10.0 mi WSW 4.6 mph - N/A   Clear
1:53 AM 45.0 °F 43.5 °F 3.0 °F 18% 29.74 in 10.0 mi NNE 3.5 mph - N/A   Clear
2:53 AM 46.9 °F - 10.0 °F 22% 29.73 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 46.0 °F 44.8 °F 12.0 °F 25% 29.74 in 10.0 mi NNW 3.5 mph - N/A   Clear
4:53 AM 43.0 °F - 10.9 °F 27% 29.77 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 41.0 °F 36.4 °F 10.9 °F 29% 29.80 in 10.0 mi South 6.9 mph - N/A   Clear
6:53 AM 48.9 °F - 10.0 °F 21% 29.81 in 10.0 mi South 4.6 mph - N/A   Clear
7:53 AM 53.1 °F - 12.0 °F 20% 29.82 in 10.0 mi SE 5.8 mph - N/A   Clear
8:53 AM 57.0 °F - 15.1 °F 19% 29.82 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 60.1 °F - 18.0 °F 20% 29.82 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:53 AM 62.1 °F - 17.1 °F 18% 29.81 in 10.0 mi Variable 5.8 mph - N/A   Partly Cloudy
11:53 AM 62.1 °F - 16.0 °F 17% 29.83 in 10.0 mi NW 11.5 mph 21.9 mph N/A   Mostly Cloudy
12:49 PM 62.6 °F - 15.8 °F 16% 29.94 in 10.0 mi WNW 15.0 mph - N/A   Partly Cloudy
12:53 PM 63.0 °F - 15.1 °F 16% 29.81 in 10.0 mi WNW 13.8 mph 21.9 mph N/A   Partly Cloudy
1:53 PM 68.0 °F - 16.0 °F 14% 29.83 in 10.0 mi West 23.0 mph 28.8 mph N/A   Mostly Cloudy
2:53 PM 66.9 °F - 16.0 °F 14% 29.83 in 10.0 mi West 16.1 mph 29.9 mph N/A   Mostly Cloudy
3:53 PM 66.9 °F - 18.0 °F 15% 29.85 in 10.0 mi WNW 18.4 mph 31.1 mph N/A   Scattered Clouds
4:53 PM 68.0 °F - 14.0 °F 12% 29.85 in 10.0 mi WNW 19.6 mph 28.8 mph N/A   Scattered Clouds
5:53 PM 66.9 °F - 12.9 °F 12% 29.87 in 10.0 mi West 20.7 mph 32.2 mph N/A   Scattered Clouds
6:53 PM 66.9 °F - 15.1 °F 14% 29.86 in 10.0 mi WSW 18.4 mph 28.8 mph N/A   Scattered Clouds
7:53 PM 64.0 °F - 15.1 °F 15% 29.86 in 10.0 mi West 16.1 mph - N/A   Partly Cloudy
8:53 PM 61.0 °F - 17.1 °F 18% 29.87 in 10.0 mi West 10.4 mph - N/A   Clear
9:53 PM 52.0 °F - 12.9 °F 21% 29.91 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 51.1 °F - 14.0 °F 23% 29.91 in 10.0 mi ENE 3.5 mph - N/A   Clear
11:53 PM 48.0 °F - 12.9 °F 24% 29.94 in 10.0 mi Calm Calm - N/A   Clear