Alamosa, CO

8:42 PM MDT on April 22, 2018 (GMT -0600)
San Luis Valley Regional / Bergman Field

Weather History for KALS - December, 2012

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Saturday, December 15, 2012

  Actual Average Record
Temperature  
Mean Temperature 18 °F 18 °F  
Max Temperature 33 °F 35 °F 60 °F (2016)
Min Temperature 2 °F 0 °F -32 °F (1964)
Degree Days  
Heating Degree Days 47 48  
Month to date heating degree days 670 683  
Since 1 July heating degree days 2718 2858  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 115 51  
Moisture  
Dew Point 15 °F    
Average Humidity 76    
Maximum Humidity 95    
Minimum Humidity 56    
Precipitation  
Precipitation 0.04 in 0.01 in 0.12 in (1967)
Month to date precipitation 0.51 0.18  
Year to date precipitation 5.28 7.14  
Snow  
Snow 0.20 in 0.20 in 2.90 in (1967)
Month to date snowfall 7.3 2.3  
Since 1 July snowfall 7.3 8.1  
Snow Depth 4.00 in    
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 7 mph (SW)    
Max Wind Speed 22 mph    
Max Gust Speed 26 mph    
Visibility 8 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Dec. 15, 2012 Rise Set
Actual Time 7:11 AM MST 4:46 PM MST
Civil Twilight 6:41 AM MST 5:16 PM MST
Nautical Twilight 6:09 AM MST 5:48 PM MST
Astronomical Twilight 5:37 AM MST 6:20 PM MST
Moon 9:07 AM MST (12/15) 7:51 PM MST (12/15)
Length of Visible Light 10h 34m
Length of Day
9h 35m
Waxing Crescent, 9% of the Moon is Illuminated
Dec 15
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 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 16.0 °F 2.9 °F 12.0 °F 84% 29.96 in 10.0 mi South 11.5 mph - N/A   Clear
1:52 AM 21.0 °F 6.2 °F 18.0 °F 88% 29.95 in 10.0 mi SSW 18.4 mph - N/A   Clear
2:52 AM 21.0 °F 8.6 °F 16.0 °F 81% 29.94 in 10.0 mi SSW 12.7 mph - N/A   Clear
3:52 AM 17.1 °F 4.3 °F 12.9 °F 84% 29.93 in 10.0 mi SSW 11.5 mph - N/A   Clear
4:52 AM 12.9 °F - 10.0 °F 88% 30.00 in 10.0 mi Calm Calm - N/A   Clear
5:52 AM 8.1 °F 1.4 °F 3.9 °F 83% 30.06 in 10.0 mi NE 3.5 mph - N/A   Overcast
6:52 AM 12.0 °F 4.1 °F 8.1 °F 84% 30.03 in 10.0 mi South 4.6 mph - N/A   Partly Cloudy
7:52 AM 1.9 °F -11.8 °F -0.9 °F 88% 30.13 in 10.0 mi WNW 8.1 mph - N/A   Clear
8:52 AM 8.1 °F 1.4 °F 5.0 °F 87% 30.11 in 10.0 mi East 3.5 mph - N/A   Partly Cloudy
9:52 AM 16.0 °F - 10.0 °F 77% 30.09 in 10.0 mi Calm Calm - N/A   Clear
10:52 AM 27.0 °F - 17.1 °F 66% 30.03 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:52 AM 27.0 °F 19.5 °F 18.0 °F 69% 29.98 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
12:52 PM 30.9 °F 20.7 °F 21.0 °F 67% 29.86 in 10.0 mi South 13.8 mph - N/A   Overcast
1:52 PM 33.1 °F 23.4 °F 19.9 °F 59% 29.81 in 10.0 mi South 13.8 mph 19.6 mph N/A   Clear
2:52 PM 26.1 °F 18.4 °F 19.0 °F 75% 29.85 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
3:52 PM 27.0 °F 21.6 °F 18.0 °F 69% 29.87 in 10.0 mi WNW 4.6 mph - N/A   Clear
4:52 PM 17.1 °F - 12.0 °F 81% 29.95 in 10.0 mi Calm Calm - N/A   Clear
5:52 PM 16.0 °F 4.4 °F 12.0 °F 84% 29.97 in 10.0 mi SSE 9.2 mph - N/A   Clear
6:52 PM 12.9 °F 5.2 °F 9.0 °F 84% 29.96 in 10.0 mi NNW 4.6 mph - N/A   Clear
7:52 PM 19.0 °F 11.1 °F 15.1 °F 85% 29.96 in 10.0 mi NE 5.8 mph - N/A   Scattered Clouds
8:52 PM 21.9 °F 10.4 °F 19.9 °F 92% 29.92 in 10.0 mi South 11.5 mph - N/A   Overcast
9:16 PM 24.8 °F 15.3 °F 21.2 °F 86% 29.76 in 1.8 mi South 9.2 mph - 0.00 in Snow Light Snow
9:22 PM 24.8 °F 16.1 °F 21.2 °F 86% 29.76 in 0.8 mi South 8.1 mph - 0.01 in Snow Light Snow
9:33 PM 24.8 °F 20.5 °F 21.2 °F 86% 29.76 in 1.2 mi South 3.5 mph - 0.01 in Snow Light Snow
9:52 PM 19.9 °F 12.1 °F 18.0 °F 92% 29.89 in 1.2 mi NW 5.8 mph - 0.02 in Snow Light Snow
10:02 PM 19.4 °F 12.8 °F 17.6 °F 93% 29.76 in 1.0 mi NNW 4.6 mph - 0.01 in Snow Light Snow
10:21 PM 19.4 °F 14.3 °F 17.6 °F 93% 29.75 in 3.0 mi NW 3.5 mph - 0.02 in Snow Light Snow
10:52 PM 21.0 °F 13.4 °F 19.0 °F 92% 29.78 in 10.0 mi NE 5.8 mph - 0.02 in   Overcast
11:33 PM 19.4 °F 7.2 °F 17.6 °F 93% 29.72 in 10.0 mi WNW 11.5 mph - N/A   Mostly Cloudy
11:52 PM 18.0 °F 6.9 °F 16.0 °F 92% 29.80 in 10.0 mi NW 9.2 mph - N/A   Mostly Cloudy
11:58 PM 17.6 °F 9.3 °F 15.8 °F 93% 29.72 in 1.8 mi NW 5.8 mph - 0.00 in Snow Light Snow