Weather History for Grand Junction, CO

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Friday, October 28, 2011

  Actual Average Record
Temperature  
Mean Temperature 43 °F 48 °F  
Max Temperature 55 °F 61 °F 74 °F (1943)
Min Temperature 30 °F 35 °F 23 °F (1970)
Degree Days  
Heating Degree Days 22 17  
Month to date heating degree days 301 320  
Since 1 July heating degree days 311 394  
Cooling Degree Days 0 0  
Month to date cooling degree days 10 1  
Year to date cooling degree days 1222 1123  
Moisture  
Dew Point 26 °F    
Average Humidity 56    
Maximum Humidity 85    
Minimum Humidity 26    
Precipitation  
Precipitation 0.00 in 0.04 in 0.53 in (1948)
Month to date precipitation 0.97 0.97  
Year to date precipitation 8.86 8.01  
Snow  
Snow 0.00 in 0.00 in 1.30 in (1991)
Month to date snowfall 0.0 0.3  
Since 1 July snowfall 0.0 0.3  
Since 1 September snowfall 0.0 0.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.30 in    
Wind  
Wind Speed 4 mph (ESE)    
Max Wind Speed 13 mph    
Max Gust Speed 14 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 28, 2011 Rise Set
Actual Time 7:37 AM MDT 6:18 PM MDT
Civil Twilight 7:09 AM MDT 6:45 PM MDT
Nautical Twilight 6:38 AM MDT 7:17 PM MDT
Astronomical Twilight 6:07 AM MDT 7:48 PM MDT
Moon 9:55 AM MDT (10/28) 7:45 PM MDT (10/28)
Length of Visible Light 11h 35m
Length of Day
10h 41m
Waxing Crescent, 5% of the Moon is Illuminated
Oct 28
Waxing Crescent
Nov 2
First Quarter
Nov 10
Full
Nov 18
Last Quarter
Nov 24
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 33.1 °F - 28.0 °F 82% 30.24 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 32.0 °F 28.7 °F 28.0 °F 85% 30.27 in 10.0 mi East 3.5 mph - N/A   Clear
2:53 AM 32.0 °F - 28.0 °F 85% 30.28 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 33.1 °F 28.7 °F 27.0 °F 78% 30.28 in 10.0 mi East 4.6 mph - N/A   Clear
4:53 AM 32.0 °F - 26.1 °F 79% 30.30 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 30.0 °F 23.2 °F 25.0 °F 82% 30.32 in 10.0 mi ESE 6.9 mph - N/A   Clear
6:53 AM 30.9 °F 22.8 °F 24.1 °F 76% 30.35 in 10.0 mi East 9.2 mph - N/A   Clear
7:53 AM 30.9 °F 27.5 °F 25.0 °F 79% 30.37 in 10.0 mi East 3.5 mph - N/A   Clear
8:53 AM 36.0 °F 31.1 °F 26.1 °F 67% 30.39 in 10.0 mi East 5.8 mph - N/A   Clear
9:53 AM 39.0 °F 34.0 °F 27.0 °F 62% 30.40 in 10.0 mi SSE 6.9 mph - N/A   Clear
10:53 AM 42.8 °F 40.1 °F 26.6 °F 53% 30.39 in 10.0 mi SSE 4.6 mph - N/A   Clear
11:53 AM 48.0 °F - 26.1 °F 42% 30.37 in 10.0 mi ESE 4.6 mph - N/A   Clear
12:53 PM 50.0 °F - 26.1 °F 39% 30.34 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:53 PM 52.0 °F - 26.1 °F 37% 30.30 in 10.0 mi East 3.5 mph - N/A   Clear
2:53 PM 53.1 °F - 21.0 °F 29% 30.27 in 10.0 mi SE 4.6 mph - N/A   Clear
3:53 PM 54.0 °F - 21.0 °F 28% 30.24 in 10.0 mi SE 6.9 mph - N/A   Clear
4:53 PM 54.0 °F - 19.9 °F 26% 30.24 in 10.0 mi Variable 3.5 mph - N/A   Clear
5:53 PM 53.1 °F - 27.0 °F 37% 30.23 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 46.4 °F - 30.2 °F 53% 30.26 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 42.1 °F - 32.0 °F 67% 30.28 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 39.0 °F - 30.0 °F 70% 30.28 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 39.9 °F 37.8 °F 28.0 °F 63% 30.27 in 10.0 mi ENE 3.5 mph - N/A   Clear
10:53 PM 39.2 °F 35.9 °F 28.4 °F 65% 30.28 in 10.0 mi ESE 4.6 mph - N/A   Clear
11:53 PM 37.9 °F 34.4 °F 27.0 °F 65% 30.24 in 10.0 mi East 4.6 mph - N/A   Clear