Alamosa, CO

5:00 PM MDT on April 26, 2017 (GMT -0600)
San Luis Valley Regional / Bergman Field

Weather History for KALS - September, 2011

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Week of September 11, 2011 through September 17, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 72 °F 68 °F 61 °F
Mean Temperature 57 °F 54 °F 49 °F
Min Temperature 42 °F 39 °F 36 °F
Degree Days  
Heating Degree Days (base 65) 16 11 8 80
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 6 4 0 25
Dew Point  
Dew Point 54 °F 42 °F 35 °F
Precipitation  
Precipitation 0.32 in 0.12 in 0.00 in 0.50 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 35 mph 6 mph 0 mph
Gust Wind 41 mph 28 mph 21 mph
Sea Level Pressure  
Sea Level Pressure 30.46 in 30.15 in 29.93 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Sep. 11, 2011 Rise Set
Actual Time 6:41 AM MDT 7:17 PM MDT
Civil Twilight 6:15 AM MDT 7:43 PM MDT
Nautical Twilight 5:44 AM MDT 8:14 PM MDT
Astronomical Twilight 5:12 AM MDT 8:46 PM MDT
Moon 6:41 PM MDT (9/11) 6:03 AM MDT (9/11)
Length of Visible Light 13h 28m
Length of Day
12h 35m
Full, 100% of the Moon is Illuminated
Sep 11
Full
Sep 12
Full
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter

Daily Weather History & Observations

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
11 72 55 37 45 40 35 100 64 27 30.46 30.25 30.13 10 9 0 16 4 21 0.00 Fog
12 72 57 41 45 42 38 96 64 31 30.45 30.24 30.15 10 10 9 22 5 29 T Rain
13 71 55 39 50 43 37 100 66 31 30.40 30.19 30.07 10 10 7 28 4 35 0.02 Rain , Thunderstorm
14 61 49 37 54 46 37 100 81 62 30.32 30.18 30.04 10 7 0 22 5 25 0.32 Fog , Rain , Thunderstorm
15 66 54 42 47 42 38 96 70 44 30.24 30.06 29.94 10 10 10 35 11 41 T Thunderstorm
16 67 54 41 45 42 39 96 67 37 30.20 30.03 29.93 10 10 10 20 6 24 T  
17 66 51 36 46 41 36 100 67 34 30.20 30.08 29.99 10 10 8 28 6 36 0.16 Rain