Weather History for Grand Junction, CO

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Saturday, April 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 49 °F 53 °F  
Max Temperature 57 °F 67 °F 85 °F (1989)
Min Temperature 41 °F 39 °F 25 °F (1967)
Degree Days  
Heating Degree Days 16 12  
Month to date heating degree days 374 297  
Since 1 July heating degree days 5786 5329  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 34 °F    
Average Humidity 58    
Maximum Humidity 76    
Minimum Humidity 40    
Precipitation  
Precipitation T in 0.03 in 0.66 in (1985)
Month to date precipitation 1.15 0.63  
Year to date precipitation 2.50 2.67  
Snow  
Snow 0.00 in 0.00 in 1.20 in (1933)
Month to date snowfall 4.6 0.8  
Since 1 July snowfall 24.6 18.9  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 9 mph (East)    
Max Wind Speed 28 mph    
Max Gust Speed 32 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Apr. 20, 2013 Rise Set
Actual Time 6:29 AM MDT 7:56 PM MDT
Civil Twilight 6:01 AM MDT 8:24 PM MDT
Nautical Twilight 5:28 AM MDT 8:58 PM MDT
Astronomical Twilight 4:52 AM MDT 9:34 PM MDT
Moon 2:46 PM MDT (4/20) 3:18 AM MDT (4/20)
Length of Visible Light 14h 23m
Length of Day
13h 26m
Waxing Gibbous, 71% of the Moon is Illuminated
Apr 20
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 17
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 44.1 °F 40.1 °F 34.0 °F 68% 29.99 in 10.0 mi East 6.9 mph - N/A   Overcast
1:53 AM 43.0 °F 36.8 °F 33.1 °F 68% 29.96 in 10.0 mi ESE 11.5 mph - N/A   Overcast
2:53 AM 43.0 °F 37.7 °F 34.0 °F 71% 29.94 in 10.0 mi ESE 9.2 mph - N/A   Overcast
3:53 AM 42.1 °F 34.9 °F 34.0 °F 73% 29.92 in 10.0 mi ESE 13.8 mph - N/A   Overcast
4:53 AM 41.0 °F 35.2 °F 34.0 °F 76% 29.92 in 10.0 mi East 9.2 mph - N/A   Overcast
5:53 AM 41.0 °F 32.2 °F 34.0 °F 76% 29.92 in 10.0 mi ESE 18.4 mph - N/A   Overcast
6:53 AM 41.0 °F 34.3 °F 34.0 °F 76% 29.93 in 10.0 mi SE 11.5 mph - N/A   Overcast
7:53 AM 42.1 °F 36.6 °F 34.0 °F 73% 29.94 in 10.0 mi ESE 9.2 mph - N/A   Overcast
8:53 AM 43.0 °F 37.7 °F 33.1 °F 68% 29.96 in 10.0 mi ESE 9.2 mph - N/A   Overcast
9:53 AM 46.9 °F - 34.0 °F 61% 29.97 in 10.0 mi East 5.8 mph - N/A   Overcast
10:53 AM 48.9 °F - 33.1 °F 54% 29.96 in 10.0 mi ESE 4.6 mph - N/A   Overcast
11:53 AM 50.0 °F - 33.1 °F 52% 29.97 in 10.0 mi West 6.9 mph - N/A   Overcast
12:53 PM 51.1 °F - 33.1 °F 50% 29.96 in 10.0 mi NW 4.6 mph - N/A   Partly Cloudy
1:53 PM 54.0 °F - 33.1 °F 45% 29.94 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
2:53 PM 54.0 °F - 33.1 °F 45% 29.94 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
3:53 PM 55.9 °F - 34.0 °F 44% 29.91 in 10.0 mi NNW 11.5 mph 19.6 mph N/A   Partly Cloudy
4:53 PM 57.0 °F - 34.0 °F 42% 29.91 in 10.0 mi WNW 13.8 mph 18.4 mph N/A   Mostly Cloudy
5:53 PM 55.0 °F - 34.0 °F 45% 29.92 in 10.0 mi NW 11.5 mph - N/A   Mostly Cloudy
6:53 PM 54.0 °F - 33.1 °F 45% 29.94 in 10.0 mi NW 16.1 mph - N/A   Mostly Cloudy
7:53 PM 48.9 °F - 36.0 °F 61% 29.98 in 10.0 mi North 6.9 mph - 0.00 in   Mostly Cloudy
8:53 PM 48.9 °F - 35.1 °F 59% 29.99 in 10.0 mi NNE 5.8 mph - N/A   Overcast
9:53 PM 48.0 °F - 37.0 °F 66% 30.02 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
10:53 PM 46.9 °F - 37.0 °F 68% 30.02 in 10.0 mi ESE 5.8 mph - 0.00 in   Overcast
11:53 PM 46.0 °F 44.8 °F 39.0 °F 76% 30.04 in 10.0 mi South 3.5 mph - N/A   Overcast