Alamosa, CO

4:17 PM MDT on August 24, 2016 (GMT -0600)
San Luis Valley Regional / Bergman Field

Weather History for KALS - December, 2011

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Saturday, December 31, 2011

  Actual Average Record
Temperature  
Mean Temperature 27 °F 16 °F  
Max Temperature 47 °F 34 °F 55 °F (1980)
Min Temperature 6 °F -2 °F -30 °F (1974)
Degree Days  
Heating Degree Days 38 49  
Month to date heating degree days 1568 1462  
Since 1 July heating degree days 3590 3637  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 182 51  
Moisture  
Dew Point 10 °F    
Average Humidity 52    
Maximum Humidity 88    
Minimum Humidity 15    
Precipitation  
Precipitation 0.00 in 0.01 in 0.20 in (2012)
Month to date precipitation 0.27 0.35  
Year to date precipitation 4.60 7.31  
Snow  
Snow 0.00 in 0.10 in 3.30 in (2012)
Month to date snowfall 5.0 4.5  
Since 1 July snowfall 12.4 10.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.12 in    
Wind  
Wind Speed 14 mph (WNW)    
Max Wind Speed 39 mph    
Max Gust Speed 49 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Dec. 31, 2011 Rise Set
Actual Time 7:17 AM MST 4:55 PM MST
Civil Twilight 6:48 AM MST 5:24 PM MST
Nautical Twilight 6:15 AM MST 5:57 PM MST
Astronomical Twilight 5:44 AM MST 6:28 PM MST
Moon 11:13 AM MST (12/31) No Moon Set
Length of Visible Light 10h 35m
Length of Day
9h 37m
Waxing Crescent, 45% of the Moon is Illuminated
Dec 31
Waxing Crescent
Dec 31
First Quarter
Jan 9
Full
Jan 16
Last Quarter
Jan 23
New

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
1:52 AM 17.1 °F - 12.0 °F 81% 30.02 in 10.0 mi Calm Calm - N/A   Clear
2:52 AM 30.9 °F 19.1 °F 21.9 °F 69% 29.90 in 10.0 mi SSW 18.4 mph - N/A   Clear
3:52 AM 30.2 °F 18.9 °F 21.2 °F 69% 29.96 in 10.0 mi SW 16.1 mph - N/A   Clear
4:52 AM 35.1 °F 24.8 °F 23.0 °F 61% 29.88 in 10.0 mi SW 17.3 mph 26.5 mph N/A   Clear
5:52 AM 30.9 °F 18.4 °F 21.9 °F 69% 29.94 in 10.0 mi SSW 20.7 mph - N/A   Clear
6:52 AM 33.1 °F 23.0 °F 19.9 °F 59% 29.91 in 10.0 mi SSW 15.0 mph - N/A   Clear
7:52 AM 37.0 °F 26.4 °F 18.0 °F 46% 29.91 in 10.0 mi WSW 20.7 mph 27.6 mph N/A   Clear
8:52 AM 39.9 °F 30.0 °F 18.0 °F 41% 29.94 in 10.0 mi WSW 21.9 mph - N/A   Clear
9:52 AM 44.1 °F 34.6 °F 17.1 °F 34% 29.94 in 10.0 mi West 26.5 mph 36.8 mph N/A   Clear
10:52 AM 44.6 °F 41.4 °F 10.4 °F 25% 29.96 in 10.0 mi WNW 5.8 mph - N/A   Clear
11:52 AM 45.0 °F 35.4 °F 9.0 °F 23% 30.02 in 10.0 mi NNW 28.8 mph 35.7 mph N/A   Clear
12:52 PM 46.4 °F 36.9 °F 1.4 °F 16% 30.03 in 10.0 mi NW 32.2 mph 47.2 mph N/A   Clear
1:52 PM 39.9 °F 30.8 °F 10.0 °F 29% 30.11 in 10.0 mi North 18.4 mph 23.0 mph N/A   Clear
2:52 PM 37.9 °F 27.9 °F 9.0 °F 30% 30.09 in 10.0 mi North 19.6 mph 26.5 mph N/A   Clear
3:52 PM 36.0 °F 25.0 °F 8.1 °F 31% 30.17 in 10.0 mi NNE 20.7 mph 29.9 mph N/A   Clear
4:52 PM 30.9 °F 21.7 °F 3.9 °F 32% 30.19 in 10.0 mi North 11.5 mph - N/A   Clear
5:52 PM 28.0 °F 20.8 °F 1.0 °F 31% 30.28 in 10.0 mi North 6.9 mph - N/A   Clear
6:52 PM 19.0 °F - 1.0 °F 46% 30.39 in 10.0 mi Calm Calm - N/A   Clear
7:52 PM 19.9 °F - 1.0 °F 44% 30.38 in 10.0 mi Calm Calm - N/A   Clear
8:52 PM 10.4 °F 2.2 °F 3.2 °F 73% 30.37 in 10.0 mi West 4.6 mph - N/A   Clear
9:52 PM 10.0 °F 3.6 °F 3.0 °F 73% 30.47 in 10.0 mi North 3.5 mph - N/A   Clear
10:52 PM 10.0 °F -0.9 °F 1.9 °F 70% 30.48 in 10.0 mi NW 6.9 mph - N/A   Clear
11:52 PM 8.6 °F 0.1 °F 1.4 °F 73% 30.42 in 10.0 mi West 4.6 mph - N/A   Clear