Weather History for Grand Canyon, AZ

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Week of August 25, 2013 through August 31, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 81 °F 72 °F 64 °F
Mean Temperature 66 °F 63 °F 58 °F
Min Temperature 59 °F 54 °F 50 °F
Degree Days  
Heating Degree Days (base 65) 6 1 0 10
Cooling Degree Days (base 65) 1 0 0 1
Growing Degree Days (base 50) 16 13 8 94
Dew Point  
Dew Point 62 °F 56 °F 48 °F
Precipitation  
Precipitation 1.02 in 0.35 in 0.00 in 2.48 in
Snowdepth - - - -
Wind  
Wind 14 mph 3 mph 0 mph
Gust Wind 23 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.38 in 30.11 in 29.97 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Aug. 31, 2013 Rise Set
Actual Time 5:59 AM MST 6:57 PM MST
Civil Twilight 5:33 AM MST 7:23 PM MST
Nautical Twilight 5:02 AM MST 7:54 PM MST
Astronomical Twilight 4:30 AM MST 8:26 PM MST
Moon 1:37 AM MST (8/31) 3:53 PM MST (8/31)
Length of Visible Light 13h 49m
Length of Day
12h 57m
Waning Crescent, 20% of the Moon is Illuminated
Aug 31
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last 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  
25 64 58 53 56 54 50 90 83 72 30.12 30.09 30.03 10 10 6 8 2 - 0.09 Rain
26 72 64 57 61 57 54 100 86 61 30.33 30.15 30.01 10 8 1 12 5 22 1.02 Rain , Thunderstorm
27 66 60 55 58 55 52 100 85 66 30.32 30.10 30.00 10 8 2 13 5 23 0.53 Rain , Thunderstorm
28 79 66 52 58 53 50 93 70 39 30.08 30.02 29.98 10 10 5 14 2 - 0.16 Rain , Thunderstorm
29 81 66 50 59 54 48 93 69 36 30.13 30.08 30.04 10 10 10 12 2 18 0.00 Rain
30 73 66 59 62 58 57 94 82 55 30.38 30.17 30.00 10 9 0 9 2 - 0.06 Fog , Rain , Thunderstorm
31 72 64 55 61 59 55 100 89 64 30.33 30.16 29.97 10 8 0 9 1 - 0.62 Fog , Rain