Weather History for Greybull, WY

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Week of August 25, 2013 through August 31, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 97 °F 93 °F 88 °F
Mean Temperature 82 °F 77 °F 73 °F
Min Temperature 69 °F 61 °F 56 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 17 12 8 85
Growing Degree Days (base 50) 31 26 22 185
Dew Point  
Dew Point 56 °F 46 °F 35 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 37 mph 5 mph 0 mph
Gust Wind 46 mph 29 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.10 in 29.92 in 29.79 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Aug. 27, 2013 Rise Set
Actual Time 6:29 AM MDT 7:57 PM MDT
Civil Twilight 5:59 AM MDT 8:27 PM MDT
Nautical Twilight 5:22 AM MDT 9:04 PM MDT
Astronomical Twilight 4:42 AM MDT 9:43 PM MDT
Moon 11:34 PM MDT (8/27) 1:48 PM MDT (8/27)
Length of Visible Light 14h 28m
Length of Day
13h 27m
Waning Gibbous, 56% of the Moon is Illuminated
Aug 27
Waning Gibbous
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full

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 91 75 58 50 44 37 72 44 16 29.99 29.91 29.83 10 10 10 14 4 18 0.00  
26 94 82 69 49 44 36 41 28 14 29.94 29.87 29.82 10 10 10 33 7 43 T  
27 91 78 64 51 48 42 60 40 19 29.96 29.90 29.84 10 10 10 26 5 32 T  
28 95 79 63 55 49 42 68 42 16 29.94 29.88 29.79 10 10 10 21 6 25 0.00  
29 94 76 58 56 48 36 67 40 13 30.10 29.99 29.91 10 10 6 37 5 44 0.00  
30 97 77 56 55 46 35 72 42 12 30.04 29.96 29.86 10 10 9 32 4 46 T Rain , Thunderstorm
31 88 73 57 45 41 37 62 40 17 30.01 29.94 29.87 10 10 10 17 7 22 0.00