Alamosa, CO

1:47 AM MDT on April 30, 2017 (GMT -0600)
San Luis Valley Regional / Bergman Field

Weather History for KALS - May, 2013

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Sunday, May 12, 2013

  Actual Average Record
Temperature  
Mean Temperature 51 °F 50 °F  
Max Temperature 72 °F 68 °F 82 °F (1984)
Min Temperature 30 °F 33 °F 17 °F (1953)
Degree Days  
Heating Degree Days 14 15  
Month to date heating degree days 267 198  
Since 1 July heating degree days 8719 8198  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Growing Degree Days 1 (Base 50)    
Moisture  
Dew Point 29 °F    
Average Humidity 54    
Maximum Humidity 92    
Minimum Humidity 16    
Precipitation  
Precipitation 0.00 in 0.02 in 0.33 in (1965)
Month to date precipitation 0.05 0.25  
Year to date precipitation 0.93 1.89  
Snow  
Snow 0.00 in 0.10 in 0.70 in (1982)
Month to date snowfall 0.0 0.7  
Since 1 July snowfall 21.1 27.4  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.21 in    
Wind  
Wind Speed 5 mph (East)    
Max Wind Speed 17 mph    
Max Gust Speed 24 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

May. 12, 2013 Rise Set
Actual Time 5:56 AM MDT 8:03 PM MDT
Civil Twilight 5:27 AM MDT 8:32 PM MDT
Nautical Twilight 4:52 AM MDT 9:08 PM MDT
Astronomical Twilight 4:14 AM MDT 9:46 PM MDT
Moon 7:54 AM MDT (5/12) 10:31 PM MDT (5/12)
Length of Visible Light 15h 04m
Length of Day
14h 06m
Waxing Crescent, 7% of the Moon is Illuminated
May 12
Waxing Crescent
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 39.9 °F 34.5 °F 35.1 °F 83% 30.27 in 10.0 mi ESE 8.1 mph - N/A   Clear
1:52 AM 37.0 °F 31.6 °F 34.0 °F 89% 30.27 in 10.0 mi ESE 6.9 mph - N/A   Clear
2:52 AM 36.0 °F 30.3 °F 32.0 °F 86% 30.27 in 10.0 mi East 6.9 mph - N/A   Clear
3:52 AM 34.0 °F 29.8 °F 30.9 °F 89% 30.27 in 10.0 mi East 4.6 mph - N/A   Clear
4:52 AM 32.0 °F - 30.0 °F 92% 30.31 in 10.0 mi Calm Calm - N/A   Clear
5:52 AM 32.0 °F 26.4 °F 28.9 °F 88% 30.29 in 10.0 mi North 5.8 mph - N/A   Clear
6:52 AM 37.0 °F - 33.1 °F 86% 30.31 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:52 AM 43.0 °F 41.3 °F 33.1 °F 68% 30.30 in 10.0 mi East 3.5 mph - N/A   Clear
8:52 AM 45.0 °F - 33.1 °F 63% 30.31 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:52 AM 52.0 °F - 32.0 °F 47% 30.26 in 10.0 mi SSE 3.5 mph - N/A   Clear
10:52 AM 57.9 °F - 30.0 °F 35% 30.24 in 10.0 mi Variable 4.6 mph - N/A   Clear
11:52 AM 62.1 °F - 30.0 °F 30% 30.21 in 10.0 mi Variable 6.9 mph - N/A   Clear
12:52 PM 64.9 °F - 28.0 °F 25% 30.18 in 10.0 mi WNW 6.9 mph - N/A   Clear
1:52 PM 66.9 °F - 24.1 °F 20% 30.17 in 10.0 mi Variable 5.8 mph 16.1 mph N/A   Clear
2:52 PM 69.1 °F - 23.0 °F 18% 30.14 in 10.0 mi NE 11.5 mph 16.1 mph N/A   Scattered Clouds
3:52 PM 71.1 °F - 23.0 °F 16% 30.12 in 10.0 mi NNW 10.4 mph 20.7 mph N/A   Partly Cloudy
4:52 PM 68.0 °F - 24.1 °F 19% 30.14 in 10.0 mi ENE 6.9 mph 18.4 mph N/A   Mostly Cloudy
5:52 PM 64.9 °F - 26.1 °F 23% 30.14 in 10.0 mi ESE 8.1 mph - N/A   Partly Cloudy
6:52 PM 64.9 °F - 26.1 °F 23% 30.12 in 10.0 mi SSE 5.8 mph - N/A   Overcast
7:52 PM 61.0 °F - 28.9 °F 30% 30.13 in 10.0 mi West 16.1 mph 20.7 mph N/A   Overcast
8:52 PM 55.0 °F - 28.9 °F 37% 30.16 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:52 PM 51.1 °F - 28.0 °F 41% 30.17 in 10.0 mi WSW 3.5 mph - N/A   Mostly Cloudy
10:52 PM 51.1 °F - 30.0 °F 44% 30.16 in 10.0 mi Calm Calm - N/A   Overcast
11:52 PM 44.1 °F 41.5 °F 27.0 °F 51% 30.17 in 10.0 mi SSE 4.6 mph - N/A   Clear