Williams, AZ

10:43 PM MST on December 04, 2016 (GMT -0700)
Grand Canyon National Park

Weather History for KGCN - August, 2013

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Week of August 11, 2013 through August 17, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 85 °F 79 °F
Mean Temperature 68 °F 65 °F 62 °F
Min Temperature 55 °F 47 °F 41 °F
Degree Days  
Heating Degree Days (base 65) 2 1 0 5
Cooling Degree Days (base 65) 4 1 0 10
Growing Degree Days (base 50) 18 15 12 108
Dew Point  
Dew Point 57 °F 39 °F 24 °F
Precipitation  
Precipitation 0.83 in 0.12 in 0.00 in 0.86 in
Snowdepth - - - -
Wind  
Wind 16 mph 4 mph 0 mph
Gust Wind 29 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.37 in 30.04 in 29.92 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Aug. 17, 2013 Rise Set
Actual Time 5:48 AM MST 7:15 PM MST
Civil Twilight 5:21 AM MST 7:42 PM MST
Nautical Twilight 4:49 AM MST 8:14 PM MST
Astronomical Twilight 4:15 AM MST 8:48 PM MST
Moon 4:31 PM MST (8/17) 1:59 AM MST (8/17)
Length of Visible Light 14h 20m
Length of Day
13h 26m
Waxing Gibbous, 85% of the Moon is Illuminated
Aug 17
Waxing Gibbous
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
11 79 67 55 51 44 37 69 45 22 30.30 30.03 29.96 10 10 10 13 7 18 0.02 Rain , Thunderstorm
12 84 65 46 46 36 24 83 38 12 30.05 29.99 29.92 10 10 10 12 4 23 0.00  
13 84 62 41 36 30 24 73 34 11 30.07 30.03 29.96 10 10 10 13 4 23 0.00  
14 87 64 41 38 33 26 60 34 15 30.07 30.02 29.93 10 10 10 14 3 23 0.00  
15 82 64 45 47 41 34 68 45 22 30.11 30.06 30.00 10 10 10 16 3 29 0.01  
16 89 68 48 48 42 35 77 42 16 30.12 30.04 29.99 10 10 10 16 3 23 0.00  
17 87 68 50 57 49 40 90 63 19 30.37 30.11 29.97 10 7 0 15 2 24 0.83 Rain , Thunderstorm