Weather History for Alamosa, CO

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Week of December 9, 2012 through December 15, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 33 °F 29 °F 22 °F
Mean Temperature 18 °F 8 °F -1 °F
Min Temperature 2 °F -13 °F -24 °F
Degree Days  
Heating Degree Days (base 65) 66 57 47 400
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 24 °F 3 °F -28 °F
Precipitation  
Precipitation 0.20 in 0.07 in 0.00 in 0.51 in
Snowdepth 4.0 in 2.3 in 0.0 in -
Wind  
Wind 22 mph 4 mph 0 mph
Gust Wind 26 mph 21 mph 20 mph
Sea Level Pressure  
Sea Level Pressure 30.57 in 30.13 in 29.63 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Dec. 11, 2012 Rise Set
Actual Time 7:08 AM MST 4:45 PM MST
Civil Twilight 6:39 AM MST 5:14 PM MST
Nautical Twilight 6:06 AM MST 5:47 PM MST
Astronomical Twilight 5:34 AM MST 6:19 PM MST
Moon 5:07 AM MST (12/11) 3:26 PM MST (12/11)
Length of Visible Light 10h 35m
Length of Day
9h 37m
Waning Crescent, 4% of the Moon is Illuminated
Dec 11
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
9 32 5 -22 19 8 -24 92 69 46 30.48 29.96 29.66 10 5 0 21 9 26 0.20 Fog , Snow
10 22 -1 -24 10 -3 -28 91 65 39 30.55 30.19 29.93 10 6 0 13 4 15 0.07 Fog , Snow
11 23 4 -15 8 -7 -20 100 75 50 30.45 30.22 29.97 10 5 0 9 2 13 0.00 Fog
12 27 6 -16 10 -4 -19 95 71 46 30.52 30.42 30.31 10 10 9 10 3 12 0.00  
13 33 9 -16 14 -2 -19 95 68 41 30.57 30.38 30.03 10 10 8 8 2 8 0.00  
14 30 14 -3 24 14 -4 96 90 83 30.17 29.83 29.63 10 4 0 17 4 21 0.20 Fog , Snow
15 33 18 2 21 15 -1 95 76 56 30.13 29.91 29.72 10 8 1 22 7 26 0.04 Snow