Grand Canyon, AZ

7:57 PM MST on August 22, 2017 (GMT -0700)
Grand Canyon National Park

Weather History for KGCN - July, 2013

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Week of July 21, 2013 through July 27, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 81 °F 75 °F
Mean Temperature 73 °F 69 °F 65 °F
Min Temperature 60 °F 57 °F 55 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 8 4 0 27
Growing Degree Days (base 50) 23 19 15 132
Dew Point  
Dew Point 61 °F 54 °F 43 °F
Precipitation  
Precipitation 0.38 in 0.09 in 0.00 in 0.64 in
Snowdepth - - - -
Wind  
Wind 15 mph 4 mph 0 mph
Gust Wind 26 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.38 in 30.00 in 29.79 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Jul. 23, 2013 Rise Set
Actual Time 5:29 AM MST 7:40 PM MST
Civil Twilight 5:00 AM MST 8:09 PM MST
Nautical Twilight 4:25 AM MST 8:44 PM MST
Astronomical Twilight 3:46 AM MST 9:22 PM MST
Moon 8:16 PM MST 6:38 AM MST
Length of Visible Light 15h 08m
Length of Day
14h 10m
Full, 98% of the Moon is Illuminated
Jul 23
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter
Aug 20
Full

Daily Weather History & Observations

2013 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  
21 79 69 59 59 54 49 90 63 40 30.23 29.92 29.79 10 10 5 13 4 23 0.38 Rain , Thunderstorm
22 75 67 59 61 57 54 90 75 50 30.31 30.03 29.90 10 10 10 10 5 - 0.06 Rain
23 78 66 55 57 54 49 93 66 36 30.02 29.98 29.93 10 10 10 12 3 16 0.00  
24 84 72 60 56 51 44 81 46 25 29.98 29.93 29.87 10 10 10 13 4 20 0.00  
25 89 73 57 56 53 43 87 58 20 30.04 29.98 29.92 10 10 10 12 3 22 0.00  
26 84 70 55 57 54 51 89 64 33 30.38 30.10 30.02 10 10 10 15 3 26 0.03 Rain , Thunderstorm
27 75 65 55 59 56 52 94 79 43 30.28 30.08 29.93 10 9 2 15 3 25 0.17 Rain , Thunderstorm