Weather History for Grand Junction, CO

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Tuesday, February 28, 2012

  Actual Average Record
Temperature  
Mean Temperature 40 °F 40 °F  
Max Temperature 47 °F 51 °F 66 °F (1921)
Min Temperature 32 °F 28 °F 5 °F (1893)
Degree Days  
Heating Degree Days 25 25  
Month to date heating degree days 810 853  
Since 1 July heating degree days 4073 4379  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 32 °F    
Average Humidity 71    
Maximum Humidity 92    
Minimum Humidity 49    
Precipitation  
Precipitation 0.10 in 0.02 in 0.42 in (1907)
Month to date precipitation 0.43 0.54  
Year to date precipitation 0.80 1.12  
Snow  
Snow T in 0.10 in 5.00 in (1948)
Month to date snowfall 1.7 3.2  
Since 1 July snowfall 5.4 15.5  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.73 in    
Wind  
Wind Speed 10 mph (NNW)    
Max Wind Speed 26 mph    
Max Gust Speed 33 mph    
Visibility 9 miles    
Events Rain , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 28, 2012 Rise Set
Actual Time 6:48 AM MST 6:05 PM MST
Civil Twilight 6:21 AM MST 6:32 PM MST
Nautical Twilight 5:51 AM MST 7:03 PM MST
Astronomical Twilight 5:20 AM MST 7:34 PM MST
Moon 10:01 AM MST (2/28) No Moon Set
Length of Visible Light 12h 10m
Length of Day
11h 16m
Waxing Crescent, 38% of the Moon is Illuminated
Feb 28
Waxing Crescent
Feb 29
First Quarter
Mar 8
Full
Mar 14
Last Quarter
Mar 22
New

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 43.0 °F 37.7 °F 37.0 °F 80% 29.58 in 7.0 mi South 9.2 mph - 0.01 in Rain Rain
1:13 AM 42.8 °F 40.1 °F 37.4 °F 81% 29.65 in 10.0 mi North 4.6 mph - 0.01 in Rain Light Rain
1:53 AM 41.0 °F 34.7 °F 36.0 °F 82% 29.54 in 10.0 mi ESE 10.4 mph - 0.01 in   Overcast
2:00 AM 41.0 °F 34.7 °F 35.6 °F 81% 29.62 in 10.0 mi ESE 10.4 mph - N/A   Overcast
2:53 AM 39.9 °F 30.8 °F 37.0 °F 89% 29.55 in 10.0 mi SE 18.4 mph 25.3 mph 0.01 in   Overcast
3:41 AM 39.2 °F 33.0 °F 35.6 °F 87% 29.61 in 7.0 mi West 9.2 mph 18.4 mph 0.00 in Rain Light Rain
3:53 AM 37.0 °F 29.3 °F 35.1 °F 93% 29.57 in 7.0 mi NNW 11.5 mph 19.6 mph 0.02 in Rain Light Rain
4:19 AM 35.6 °F 28.0 °F 33.8 °F 93% 29.63 in 10.0 mi NE 10.4 mph - 0.02 in Rain Light Rain
4:33 AM 37.4 °F 31.4 °F 33.8 °F 87% 29.63 in 10.0 mi NE 8.1 mph - 0.02 in Rain Light Rain
4:50 AM 37.4 °F 32.8 °F 33.8 °F 87% 29.64 in 10.0 mi NE 5.8 mph - 0.02 in   Overcast
4:53 AM 37.0 °F 33.3 °F 35.1 °F 93% 29.57 in 10.0 mi ENE 4.6 mph - 0.02 in Rain Light Rain
5:00 AM 39.2 °F 33.6 °F 33.8 °F 81% 29.63 in 10.0 mi NW 8.1 mph - 0.00 in Rain Light Rain
5:53 AM 37.0 °F 30.4 °F 34.0 °F 89% 29.58 in 10.0 mi North 9.2 mph - 0.00 in   Overcast
6:34 AM 35.6 °F 26.2 °F 33.8 °F 93% 29.66 in 9.0 mi NW 15.0 mph - 0.00 in Snow Light Snow
6:42 AM 33.8 °F 23.5 °F 33.8 °F 100% 29.67 in 2.5 mi NW 16.1 mph - 0.00 in Rain Heavy Rain
6:45 AM 33.8 °F 24.3 °F 32.0 °F 93% 29.67 in 1.8 mi WNW 13.8 mph 31.1 mph 0.01 in Snow Light Snow
6:53 AM 35.1 °F 26.4 °F 30.9 °F 85% 29.63 in 2.0 mi South 12.7 mph 31.1 mph 0.03 in Snow Light Snow
7:02 AM 35.6 °F 27.5 °F 30.2 °F 81% 29.67 in 9.0 mi South 11.5 mph - 0.00 in Snow Light Snow
7:25 AM 35.6 °F 25.9 °F 30.2 °F 81% 29.67 in 9.0 mi SE 16.1 mph 25.3 mph 0.00 in   Overcast
7:53 AM 37.0 °F 31.6 °F 30.0 °F 76% 29.63 in 10.0 mi SW 6.9 mph - 0.00 in   Overcast
8:53 AM 35.1 °F 28.6 °F 33.1 °F 92% 29.67 in 10.0 mi ENE 8.1 mph - 0.00 in   Mostly Cloudy
9:53 AM 37.9 °F 32.7 °F 34.0 °F 86% 29.68 in 10.0 mi ESE 6.9 mph - N/A   Overcast
10:53 AM 42.1 °F 39.2 °F 34.0 °F 73% 29.70 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
11:53 AM 43.0 °F 36.0 °F 30.9 °F 62% 29.71 in 10.0 mi West 13.8 mph - N/A   Clear
12:53 PM 44.6 °F 38.4 °F 32.0 °F 61% 29.77 in 10.0 mi West 12.7 mph 19.6 mph N/A   Mostly Cloudy
1:53 PM 37.0 °F 26.2 °F 32.0 °F 82% 29.76 in 8.0 mi WNW 21.9 mph 29.9 mph 0.00 in Snow Light Snow
2:34 PM 37.4 °F 27.8 °F 30.2 °F 75% 29.82 in 10.0 mi WSW 17.3 mph 33.4 mph 0.00 in   Mostly Cloudy
2:53 PM 41.0 °F 33.9 °F 32.0 °F 70% 29.78 in 10.0 mi SSW 12.7 mph - 0.00 in   Scattered Clouds
3:53 PM 45.0 °F 38.9 °F 26.1 °F 48% 29.79 in 10.0 mi West 12.7 mph 29.9 mph N/A   Mostly Cloudy
4:53 PM 39.0 °F 28.0 °F 30.9 °F 73% 29.85 in 10.0 mi NW 25.3 mph 32.2 mph 0.00 in Rain Light Rain
5:17 PM 35.6 °F 27.1 °F 32.0 °F 87% 29.88 in 5.0 mi NNW 12.7 mph 28.8 mph 0.00 in Snow Light Snow
5:53 PM 35.1 °F 31.0 °F 30.9 °F 85% 29.88 in 10.0 mi NNE 4.6 mph - 0.00 in   Clear
6:53 PM 36.0 °F - 28.0 °F 73% 29.92 in 10.0 mi Calm Calm - 0.00 in   Clear
7:53 PM 35.1 °F 32.2 °F 28.0 °F 76% 29.94 in 10.0 mi ENE 3.5 mph - N/A   Partly Cloudy
8:53 PM 34.0 °F 29.8 °F 26.1 °F 73% 29.99 in 10.0 mi NW 4.6 mph - N/A   Partly Cloudy
9:53 PM 34.0 °F 27.2 °F 25.0 °F 70% 30.02 in 10.0 mi North 8.1 mph - N/A   Overcast
10:53 PM 33.1 °F 26.9 °F 26.1 °F 75% 30.03 in 10.0 mi NNE 6.9 mph - N/A   Overcast
11:53 PM 32.0 °F 26.4 °F 26.1 °F 79% 30.03 in 10.0 mi NE 5.8 mph - N/A   Overcast