Weather History for Alamosa, CO

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Sunday, February 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 25 °F 24 °F  
Max Temperature 48 °F 41 °F 58 °F (1970)
Min Temperature 2 °F 7 °F -18 °F (1939)
Degree Days  
Heating Degree Days 40 41  
Month to date heating degree days 722 752  
Since 1 July heating degree days 6281 5899  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 4 °F    
Average Humidity 49    
Maximum Humidity 87    
Minimum Humidity 11    
Precipitation  
Precipitation 0.00 in 0.01 in 0.14 in (1987)
Month to date precipitation T 0.15  
Year to date precipitation 0.07 0.41  
Snow  
Snow 0.00 in 0.10 in 2.40 in (1987)
Month to date snowfall T 2.3  
Since 1 July snowfall 13.1 16.6  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 7 mph (WSW)    
Max Wind Speed 29 mph    
Max Gust Speed 37 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 17, 2013 Rise Set
Actual Time 6:49 AM MST 5:45 PM MST
Civil Twilight 6:23 AM MST 6:12 PM MST
Nautical Twilight 5:52 AM MST 6:42 PM MST
Astronomical Twilight 5:22 AM MST 7:12 PM MST
Moon 10:54 AM MST (2/17) 12:34 AM MST (2/17)
Length of Visible Light 11h 48m
Length of Day
10h 55m
Waxing Crescent, 49% of the Moon is Illuminated
Feb 17
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 9.0 °F - 3.9 °F 80% 30.23 in 10.0 mi Calm Calm - N/A   Clear
1:52 AM 9.0 °F - 3.9 °F 80% 30.23 in 10.0 mi Calm Calm - N/A   Clear
2:52 AM 5.0 °F - 1.0 °F 84% 30.20 in 10.0 mi Calm Calm - N/A   Clear
3:52 AM 3.9 °F -3.4 °F -0.0 °F 84% 30.19 in 10.0 mi South 3.5 mph - N/A   Clear
4:52 AM 3.9 °F - -0.9 °F 80% 30.18 in 10.0 mi Calm Calm - N/A   Clear
5:52 AM 5.0 °F -5.6 °F -0.0 °F 80% 30.17 in 10.0 mi SSW 5.8 mph - N/A   Clear
6:52 AM 6.8 °F - 1.4 °F 79% 30.06 in 10.0 mi Calm Calm - N/A   Clear
7:52 AM 12.0 °F - 5.0 °F 73% 30.19 in 10.0 mi Calm Calm - N/A   Clear
8:52 AM 18.0 °F 12.7 °F 8.1 °F 65% 30.17 in 10.0 mi Variable 3.5 mph - N/A   Clear
9:52 AM 25.0 °F - 9.0 °F 51% 30.12 in 10.0 mi Calm Calm - N/A   Clear
10:52 AM 28.0 °F 24.2 °F 10.9 °F 49% 30.07 in 10.0 mi Variable 3.5 mph - N/A   Clear
11:52 AM 36.0 °F 30.3 °F 10.9 °F 36% 29.99 in 10.0 mi NW 6.9 mph - N/A   Clear
12:52 PM 39.0 °F 36.8 °F 10.0 °F 30% 29.91 in 10.0 mi WSW 3.5 mph - N/A   Clear
1:52 PM 39.9 °F 35.8 °F 12.0 °F 32% 29.85 in 10.0 mi WNW 5.8 mph - N/A   Clear
2:52 PM 46.9 °F - 8.1 °F 21% 29.80 in 10.0 mi SW 8.1 mph - N/A   Clear
3:39 PM 48.2 °F - -2.2 °F 12% 29.73 in 2.5 mi SW 27.6 mph 33.4 mph N/A   Haze
3:52 PM 48.0 °F - -4.0 °F 11% 29.77 in 2.5 mi SW 28.8 mph 35.7 mph N/A   Haze
4:03 PM 46.4 °F 37.7 °F -4.0 °F 12% 29.73 in 4.0 mi WSW 26.5 mph 34.5 mph N/A   Haze
4:52 PM 44.1 °F 35.2 °F -0.0 °F 16% 29.79 in 10.0 mi SW 23.0 mph 28.8 mph N/A   Clear
5:52 PM 39.0 °F 30.6 °F 3.9 °F 23% 29.79 in 10.0 mi SW 15.0 mph 29.9 mph N/A   Clear
6:52 PM 35.1 °F 25.5 °F 5.0 °F 28% 29.81 in 10.0 mi WSW 15.0 mph - N/A   Clear
7:52 PM 36.0 °F 26.7 °F 1.9 °F 24% 29.79 in 10.0 mi West 15.0 mph - N/A   Clear
8:52 PM 33.1 °F 24.9 °F 5.0 °F 31% 29.77 in 10.0 mi West 10.4 mph - N/A   Clear
10:52 PM 27.0 °F 18.7 °F 10.0 °F 49% 29.75 in 10.0 mi West 8.1 mph - N/A   Clear
11:52 PM 24.1 °F 17.0 °F 10.0 °F 55% 29.73 in 10.0 mi NNW 5.8 mph - N/A   Clear