Weather History for Cortez, CO

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Week of December 4, 2011 through December 10, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 42 °F 34 °F 25 °F
Mean Temperature 26 °F 21 °F 14 °F
Min Temperature 19 °F 8 °F -2 °F
Degree Days  
Heating Degree Days (base 65) 51 44 39 307
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 23 °F 12 °F -6 °F
Precipitation  
Precipitation 0.03 in 0.00 in 0.00 in 0.03 in
Snowdepth - - - -
Wind  
Wind 17 mph 4 mph 0 mph
Gust Wind 26 mph 22 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.51 in 30.28 in 29.94 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Dec. 07, 2011 Rise Set
Actual Time 7:15 AM MST 4:56 PM MST
Civil Twilight 6:46 AM MST 5:25 PM MST
Nautical Twilight 6:13 AM MST 5:58 PM MST
Astronomical Twilight 5:42 AM MST 6:29 PM MST
Moon 2:58 PM MST (12/7) 4:35 AM MST (12/7)
Length of Visible Light 10h 39m
Length of Day
9h 41m
Waxing Gibbous, 93% of the Moon is Illuminated
Dec 7
Waxing Gibbous
Dec 10
Full
Dec 17
Last Quarter
Dec 24
New
Dec 31
First Quarter

Daily Weather History & Observations

2011 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  
4 30 24 19 21 18 11 89 75 45 30.10 30.01 29.94 10 6 2 12 4 - 0.00 Snow
5 25 14 3 19 14 -1 93 84 71 30.39 30.15 30.01 10 5 0 9 2 - 0.03 Fog , Snow
6 30 14 -2 8 3 -6 83 63 40 30.47 30.41 30.35 10 10 10 17 7 26 0.00  
7 35 21 7 17 9 2 84 66 40 30.51 30.38 30.26 10 10 10 12 3 - 0.00  
8 37 24 10 18 13 6 84 68 41 30.30 30.24 30.15 10 10 10 8 5 - 0.00  
9 39 24 10 19 12 6 88 72 39 30.48 30.38 30.27 10 10 10 7 4 - 0.00  
10 42 26 10 23 15 6 85 72 45 30.50 30.36 30.22 10 10 10 10 4 - 0.00