Alamosa, CO

3:32 PM MST on December 08, 2016 (GMT -0700)
San Luis Valley Regional / Bergman Field

Weather History for KALS - December, 2012

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Wednesday, December 19, 2012

  Actual Average Record
Temperature  
Mean Temperature 11 °F 17 °F  
Max Temperature 31 °F 34 °F 56 °F (1955)
Min Temperature -9 °F 1 °F -29 °F (1968)
Degree Days  
Heating Degree Days 54 48  
Month to date heating degree days 889 875  
Since 1 July heating degree days 2937 3050  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 115 51  
Moisture  
Dew Point 17 °F    
Average Humidity 74    
Maximum Humidity 100    
Minimum Humidity 48    
Precipitation  
Precipitation 0.08 in 0.02 in 0.09 in (2006)
Month to date precipitation 0.61 0.23  
Year to date precipitation 5.38 7.19  
Snow  
Snow 1.20 in 0.20 in 1.60 in (2006)
Month to date snowfall 8.9 2.9  
Since 1 July snowfall 8.9 8.7  
Snow Depth 3.00 in    
Sea Level Pressure  
Sea Level Pressure 29.67 in    
Wind  
Wind Speed 14 mph (SSW)    
Max Wind Speed 33 mph    
Max Gust Speed 43 mph    
Visibility 6 miles    
Events Fog , Snow    
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. 19, 2012 Rise Set
Actual Time 7:13 AM MST 4:48 PM MST
Civil Twilight 6:44 AM MST 5:17 PM MST
Nautical Twilight 6:11 AM MST 5:50 PM MST
Astronomical Twilight 5:39 AM MST 6:22 PM MST
Moon 11:31 AM MST (12/19) No Moon Set
Length of Visible Light 10h 33m
Length of Day
9h 34m
Waxing Crescent, 45% of the Moon is Illuminated
Dec 19
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 30.0 °F 19.5 °F 27.0 °F 88% 29.61 in 10.0 mi South 13.8 mph - N/A   Overcast
1:41 AM 30.2 °F 20.8 °F 28.4 °F 93% 29.58 in 2.0 mi SW 11.5 mph 29.9 mph 0.00 in Snow Light Snow
1:52 AM 30.9 °F 21.7 °F 28.9 °F 92% 29.53 in 2.0 mi South 11.5 mph - 0.00 in Snow Light Snow
2:08 AM 30.2 °F 21.3 °F 28.4 °F 93% 29.56 in 4.0 mi South 10.4 mph - 0.01 in Snow Light Snow
2:19 AM 30.2 °F 24.3 °F 28.4 °F 93% 29.56 in 2.0 mi SSE 5.8 mph - 0.01 in Snow Light Snow
2:42 AM 28.4 °F 21.2 °F 28.4 °F 100% 29.55 in 1.2 mi SSE 6.9 mph - 0.01 in Snow Light Snow
2:52 AM 28.9 °F 21.1 °F 28.0 °F 96% 29.52 in 1.5 mi SSE 8.1 mph - 0.01 in Snow Light Snow
2:58 AM 28.4 °F 20.4 °F 28.4 °F 100% 29.53 in 2.0 mi SSE 8.1 mph - 0.01 in Snow Light Snow
3:08 AM 28.4 °F 18.5 °F 28.4 °F 100% 29.52 in 5.0 mi SSE 11.5 mph - 0.01 in Snow Light Snow
3:18 AM 28.4 °F 19.1 °F 28.4 °F 100% 29.52 in 3.0 mi SSE 10.4 mph - 0.01 in Snow Light Snow
3:29 AM 28.4 °F 18.5 °F 26.6 °F 93% 29.51 in 6.0 mi South 11.5 mph - 0.01 in Snow Light Snow
3:52 AM 28.9 °F 17.7 °F 28.0 °F 96% 29.49 in 5.0 mi SSE 15.0 mph - 0.01 in Snow Light Snow
4:52 AM 28.9 °F 19.8 °F 28.0 °F 96% 29.48 in 2.0 mi SSE 10.4 mph - 0.00 in Snow Light Snow
5:06 AM 28.4 °F 18.5 °F 28.4 °F 100% 29.47 in 6.0 mi SSE 11.5 mph - 0.00 in Snow Light Snow
5:19 AM 28.4 °F 18.0 °F 26.6 °F 93% 29.47 in 1.8 mi SSE 12.7 mph - 0.01 in Snow Light Snow
5:31 AM 30.2 °F 20.2 °F 28.4 °F 93% 29.46 in 3.0 mi South 12.7 mph - 0.01 in Snow Light Snow
5:43 AM 30.2 °F 18.9 °F 28.4 °F 93% 29.44 in 8.0 mi South 16.1 mph - 0.01 in   Mostly Cloudy
5:52 AM 30.0 °F 19.1 °F 28.0 °F 92% 29.45 in 10.0 mi South 15.0 mph - 0.01 in   Overcast
6:43 AM 28.4 °F 17.0 °F 28.4 °F 100% 29.44 in 1.8 mi SSE 15.0 mph - 0.00 in Snow Light Snow
6:52 AM 30.0 °F 19.1 °F 28.0 °F 92% 29.44 in 2.0 mi South 15.0 mph - 0.00 in Snow Light Snow
7:07 AM 30.2 °F 19.3 °F 28.4 °F 93% 29.46 in 6.0 mi South 15.0 mph 25.3 mph 0.00 in Snow Light Snow
7:52 AM 30.0 °F 19.5 °F 28.0 °F 92% 29.44 in 10.0 mi South 13.8 mph - 0.00 in   Mostly Cloudy
8:52 AM 28.0 °F 14.3 °F 25.0 °F 88% 29.54 in 8.0 mi WNW 21.9 mph 29.9 mph 0.00 in   Mostly Cloudy
8:59 AM 28.4 °F 16.2 °F 24.8 °F 86% 29.49 in 6.0 mi WNW 17.3 mph 29.9 mph 0.00 in   Mostly Cloudy
9:52 AM 30.0 °F 17.2 °F 17.1 °F 59% 29.52 in 10.0 mi West 20.7 mph - 0.02 in   Overcast
10:52 AM 28.0 °F 18.6 °F 17.1 °F 63% 29.53 in 10.0 mi SW 10.4 mph - N/A   Overcast
11:52 AM 28.0 °F 16.1 °F 12.9 °F 53% 29.52 in 10.0 mi South 16.1 mph - N/A   Overcast
12:52 PM 28.0 °F 15.3 °F 15.1 °F 58% 29.54 in 10.0 mi SW 18.4 mph 23.0 mph N/A   Mostly Cloudy
1:23 PM 21.2 °F 5.6 °F 15.8 °F 80% 29.60 in 1.2 mi North 20.7 mph 42.6 mph 0.00 in Snow Light Snow
1:25 PM 19.4 °F 1.1 °F 15.8 °F 86% 29.60 in 0.5 mi North 27.6 mph 42.6 mph 0.00 in Fog , Snow Light Snow
1:33 PM 19.4 °F 0.2 °F 15.8 °F 86% 29.61 in 0.2 mi North 31.1 mph 41.4 mph 0.00 in Fog , Snow Heavy Snow
1:45 PM 17.6 °F -1.0 °F 15.8 °F 93% 29.63 in 0.2 mi North 26.5 mph 39.1 mph 0.02 in Fog , Snow Heavy Snow
1:52 PM 18.0 °F -0.5 °F 15.1 °F 88% 29.69 in 0.2 mi North 26.5 mph 36.8 mph 0.03 in Fog , Snow Light Snow
2:02 PM 19.4 °F 2.1 °F 14.0 °F 80% 29.65 in 0.5 mi North 24.2 mph 35.7 mph 0.00 in Snow Snow
2:07 PM 19.4 °F 1.4 °F 12.2 °F 74% 29.66 in 1.0 mi North 26.5 mph 32.2 mph 0.00 in Snow Light Snow
2:12 PM 19.4 °F 1.1 °F 10.4 °F 68% 29.66 in 4.0 mi North 27.6 mph 35.7 mph 0.00 in   Overcast
2:30 PM 21.2 °F 5.2 °F 10.4 °F 63% 29.68 in 10.0 mi NNW 21.9 mph 32.2 mph 0.00 in   Overcast
2:52 PM 21.9 °F 7.3 °F 9.0 °F 58% 29.75 in 6.0 mi NNW 18.4 mph 36.8 mph 0.00 in   Overcast
3:52 PM 19.0 °F 2.4 °F 6.1 °F 57% 29.86 in 10.0 mi North 21.9 mph 31.1 mph 0.00 in   Scattered Clouds
4:52 PM 15.1 °F 1.1 °F 3.0 °F 59% 29.96 in 10.0 mi North 12.7 mph - N/A   Clear
5:52 PM 14.0 °F -2.0 °F -0.0 °F 54% 30.02 in 10.0 mi NNW 16.1 mph 23.0 mph N/A   Clear
6:52 PM 12.0 °F -0.4 °F -2.0 °F 53% 30.09 in 10.0 mi NNW 9.2 mph - N/A   Clear
7:52 PM 12.9 °F -1.6 °F -4.0 °F 47% 30.14 in 10.0 mi North 12.7 mph - N/A   Clear
8:52 PM 7.0 °F -5.7 °F -8.0 °F 51% 30.23 in 10.0 mi North 8.1 mph - N/A   Clear
9:52 PM 7.0 °F -9.1 °F -9.9 °F 46% 30.25 in 10.0 mi NNW 12.7 mph - N/A   Clear
10:52 PM -5.1 °F - -14.1 °F 65% 30.38 in 10.0 mi Calm Calm - N/A   Clear
11:52 PM -7.1 °F -23.9 °F -17.0 °F 62% 30.41 in 10.0 mi NNE 9.2 mph - N/A   Clear