Weather History for Grand Junction, CO

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Week of December 25, 2011 through December 31, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 49 °F 41 °F 34 °F
Mean Temperature 39 °F 29 °F 22 °F
Min Temperature 28 °F 18 °F 9 °F
Degree Days  
Heating Degree Days (base 65) 43 36 26 249
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 29 °F 17 °F 2 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth 1.0 in 1.0 in 1.0 in -
Wind  
Wind 33 mph 5 mph 0 mph
Gust Wind 40 mph 28 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.70 in 30.33 in 29.85 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Dec. 31, 2011 Rise Set
Actual Time 7:33 AM MST 5:01 PM MST
Civil Twilight 7:03 AM MST 5:31 PM MST
Nautical Twilight 6:29 AM MST 6:04 PM MST
Astronomical Twilight 5:57 AM MST 6:37 PM MST
Moon 11:23 AM MST (12/31) No Moon Set
Length of Visible Light 10h 27m
Length of Day
9h 27m
Waxing Crescent, 45% of the Moon is Illuminated
Dec 31
Waxing Crescent
Dec 31
First Quarter
Jan 9
Full
Jan 16
Last Quarter
Jan 23
New

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  
25 36 25 13 17 12 7 80 62 44 30.70 30.55 30.31 10 10 10 21 7 21 0.00  
26 34 22 9 19 13 7 88 71 54 30.47 30.40 30.32 10 10 10 10 4 12 0.00  
27 37 24 11 19 14 8 88 68 47 30.48 30.40 30.24 10 10 10 10 3 13 0.00  
28 40 28 15 21 17 11 80 62 44 30.55 30.43 30.31 10 10 10 15 5 16 0.00  
29 45 34 23 27 22 18 81 61 40 30.31 30.21 30.11 10 10 10 10 2 12 0.00  
30 49 39 28 29 26 23 78 60 42 30.22 30.10 29.90 10 10 10 12 4 13 0.00  
31 43 34 24 27 14 2 88 53 18 30.53 30.22 29.85 10 10 10 33 10 40 0.00