Weather History for Alamosa, CO

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Thursday, October 28, 2010

  Actual Average Record
Temperature  
Mean Temperature 28 °F 38 °F  
Max Temperature 50 °F 57 °F 75 °F (1950)
Min Temperature 5 °F 20 °F 5 °F (1970)
Degree Days  
Heating Degree Days 37 27  
Month to date heating degree days 545 596  
Since 1 July heating degree days 805 1027  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 128 51  
Moisture  
Dew Point 11 °F    
Average Humidity 53    
Maximum Humidity 84    
Minimum Humidity 22    
Precipitation  
Precipitation 0.00 in 0.02 in 0.33 in (2000)
Month to date precipitation 0.69 0.62  
Year to date precipitation 5.59 6.48  
Snow  
Snow 0.00 in 0.10 in 3.10 in (1969)
Month to date snowfall 0.5 1.7  
Since 1 July snowfall 0.5 1.7  
Since 1 September snowfall 0.5 1.7  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.66 in    
Wind  
Wind Speed 2 mph (WNW)    
Max Wind Speed 8 mph    
Max Gust Speed 10 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 28, 2010 Rise Set
Actual Time 7:24 AM MDT 6:09 PM MDT
Civil Twilight 6:57 AM MDT 6:36 PM MDT
Nautical Twilight 6:26 AM MDT 7:07 PM MDT
Astronomical Twilight 5:56 AM MDT 7:37 PM MDT
Moon 10:46 PM MDT (10/28) 12:43 PM MDT (10/28)
Length of Visible Light 11h 39m
Length of Day
10h 45m
Waning Gibbous, 69% of the Moon is Illuminated
Oct 28
Waning Gibbous
Oct 30
Last Quarter
Nov 5
New
Nov 13
First Quarter
Nov 21
Full

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 14.0 °F 5.1 °F 9.0 °F 80% 30.61 in 10.0 mi SW 5.8 mph - N/A   Clear
1:52 AM 19.0 °F - 10.0 °F 68% 30.59 in 10.0 mi Calm Calm - N/A   Clear
2:52 AM 12.9 °F - 9.0 °F 84% 30.62 in 10.0 mi Calm Calm - N/A   Clear
3:52 AM 10.9 °F - 6.1 °F 81% 30.65 in 10.0 mi Calm Calm - N/A   Clear
4:52 AM 10.0 °F 1.8 °F 6.1 °F 84% 30.69 in 10.0 mi WSW 4.6 mph - N/A   Clear
5:52 AM 10.0 °F 1.8 °F 6.1 °F 84% 30.73 in 10.0 mi West 4.6 mph - N/A   Clear
6:52 AM 8.1 °F - 3.9 °F 83% 30.77 in 10.0 mi Calm Calm - N/A   Clear
7:52 AM 8.1 °F - 3.0 °F 80% 30.79 in 10.0 mi Calm Calm - N/A   Clear
8:52 AM 19.9 °F - 12.9 °F 74% 30.78 in 10.0 mi Calm Calm - N/A   Clear
9:52 AM 28.0 °F - 14.0 °F 56% 30.76 in 10.0 mi Calm Calm - N/A   Clear
10:52 AM 35.1 °F 30.1 °F 10.9 °F 37% 30.70 in 10.0 mi North 5.8 mph - N/A   Clear
11:52 AM 37.9 °F 34.4 °F 9.0 °F 30% 30.71 in 10.0 mi ENE 4.6 mph - N/A   Clear
12:52 PM 41.0 °F - 10.0 °F 28% 30.68 in 10.0 mi Calm Calm - N/A   Clear
1:52 PM 45.0 °F - 10.9 °F 25% 30.60 in 10.0 mi Calm Calm - N/A   Clear
2:52 PM 46.9 °F - 12.9 °F 25% 30.59 in 10.0 mi Variable 4.6 mph - N/A   Clear
3:52 PM 48.9 °F - 12.9 °F 24% 30.58 in 10.0 mi Variable 3.5 mph - N/A   Clear
4:52 PM 50.0 °F - 14.0 °F 24% 30.57 in 10.0 mi Calm Calm - N/A   Clear
5:52 PM 46.0 °F 43.9 °F 14.0 °F 28% 30.57 in 10.0 mi NW 4.6 mph - N/A   Clear
6:52 PM 37.9 °F 32.7 °F 15.1 °F 39% 30.64 in 10.0 mi North 6.9 mph - N/A   Clear
7:52 PM 36.0 °F 33.3 °F 14.0 °F 41% 30.66 in 10.0 mi NNW 3.5 mph - N/A   Clear
8:52 PM 28.9 °F - 17.1 °F 61% 30.63 in 10.0 mi Calm Calm - N/A   Clear
9:52 PM 21.9 °F 17.2 °F 16.0 °F 78% 30.63 in 10.0 mi SW 3.5 mph - N/A   Clear
10:52 PM 21.9 °F - 16.0 °F 78% 30.60 in 10.0 mi Calm Calm - N/A   Clear
11:52 PM 19.9 °F 14.9 °F 15.1 °F 81% 30.59 in 10.0 mi WSW 3.5 mph - N/A   Clear