Weather History for Grand Junction, CO

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Week of July 15, 2012 through July 21, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 100 °F 93 °F 85 °F
Mean Temperature 85 °F 80 °F 74 °F
Min Temperature 71 °F 65 °F 61 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 20 15 9 103
Growing Degree Days (base 50) 34 29 24 205
Dew Point  
Dew Point 63 °F 48 °F 36 °F
Precipitation  
Precipitation 0.29 in 0.06 in 0.00 in 0.29 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 33 mph 9 mph 0 mph
Gust Wind 41 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.16 in 29.90 in 29.76 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Jul. 17, 2012 Rise Set
Actual Time 6:02 AM MDT 8:37 PM MDT
Civil Twilight 5:31 AM MDT 9:08 PM MDT
Nautical Twilight 4:52 AM MDT 9:47 PM MDT
Astronomical Twilight 4:09 AM MDT 10:30 PM MDT
Moon 4:42 AM MDT (7/17) 7:30 PM MDT (7/17)
Length of Visible Light 15h 37m
Length of Day
14h 35m
Waning Crescent, 2% of the Moon is Illuminated
Jul 17
Waning Crescent
Jul 18
New
Jul 26
First Quarter
Aug 1
Full
Aug 9
Last Quarter

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jul high avg low high avg low high avg low high avg low high avg low high avg high sum  
15 85 75 64 63 57 53 78 56 34 30.10 29.92 29.84 10 10 5 29 12 38 0.29 Rain , Thunderstorm
16 86 74 61 58 55 47 84 55 25 29.94 29.86 29.76 10 10 10 17 5 18 T  
17 91 77 62 54 48 39 67 43 19 29.93 29.85 29.77 10 10 10 17 7 22 0.00  
18 97 80 63 45 41 36 45 29 12 30.11 29.87 29.78 10 10 10 15 8 18 0.00  
19 100 84 67 49 44 37 42 27 12 30.07 29.91 29.82 10 10 10 17 9 22 T Rain , Thunderstorm
20 97 83 69 52 48 44 53 35 17 30.16 29.94 29.84 10 10 10 21 8 26 0.00  
21 98 85 71 49 46 37 41 27 12 30.13 29.95 29.80 10 10 9 33 12 41 0.00