Weather History for Grand Canyon, AZ

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Week of October 7, 2012 through October 13, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 72 °F 65 °F 48 °F
Mean Temperature 51 °F 47 °F 40 °F
Min Temperature 30 °F 29 °F 28 °F
Degree Days  
Heating Degree Days (base 65) 24 18 14 124
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 1 0 0 1
Dew Point  
Dew Point 48 °F 29 °F 10 °F
Precipitation  
Precipitation 0.21 in 0.04 in 0.00 in 0.30 in
Snowdepth - - - -
Wind  
Wind 23 mph 4 mph 0 mph
Gust Wind 34 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.26 in 30.03 in 29.83 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Oct. 07, 2012 Rise Set
Actual Time 6:29 AM MST 6:02 PM MST
Civil Twilight 6:03 AM MST 6:28 PM MST
Nautical Twilight 5:33 AM MST 6:58 PM MST
Astronomical Twilight 5:03 AM MST 7:27 PM MST
Moon 11:25 PM MST (10/7) 1:01 PM MST (10/7)
Length of Visible Light 12h 25m
Length of Day
11h 33m
Waning Gibbous, 55% of the Moon is Illuminated
Oct 7
Waning Gibbous
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
7 71 50 28 23 17 10 67 36 13 30.09 30.01 29.96 10 10 10 10 2 24 0.00  
8 71 50 28 31 22 13 58 38 18 30.13 30.02 29.95 10 10 10 15 3 23 0.00  
9 72 51 30 39 28 20 72 45 18 30.09 30.02 29.97 10 10 10 15 3 26 0.00  
10 70 50 30 36 29 23 76 50 24 30.11 30.02 29.94 10 10 10 16 2 23 0.00  
11 62 46 30 48 36 22 86 67 39 30.04 29.95 29.88 10 10 5 10 3 21 0.09 Rain
12 48 40 30 41 36 29 100 86 68 30.16 30.04 29.83 10 8 2 23 10 34 0.21 Rain
13 61 44 28 40 35 27 100 76 39 30.26 30.18 30.12 10 10 9 8 2 - 0.00