Weather History for Greybull, WY

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Week of April 21, 2013 through April 27, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 77 °F 56 °F 36 °F
Mean Temperature 57 °F 42 °F 26 °F
Min Temperature 37 °F 28 °F 14 °F
Degree Days  
Heating Degree Days (base 65) 39 23 8 160
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 8 1 0 10
Dew Point  
Dew Point 37 °F 24 °F 11 °F
Precipitation  
Precipitation 0.09 in 0.02 in 0.00 in 0.11 in
Snowdepth - - - -
Wind  
Wind 33 mph 7 mph 0 mph
Gust Wind 41 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.46 in 30.11 in 29.80 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Apr. 27, 2013 Rise Set
Actual Time 6:08 AM MDT 8:12 PM MDT
Civil Twilight 5:36 AM MDT 8:44 PM MDT
Nautical Twilight 4:57 AM MDT 9:23 PM MDT
Astronomical Twilight 4:15 AM MDT 10:06 PM MDT
Moon 10:49 PM MDT (4/27) 7:25 AM MDT (4/27)
Length of Visible Light 15h 07m
Length of Day
14h 04m
Waning Gibbous, 95% of the Moon is Illuminated
Apr 27
Waning Gibbous
May 2
Last Quarter
May 9
New
May 17
First Quarter
May 24
Full

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
21 54 41 28 37 31 23 92 68 44 30.09 30.00 29.93 10 7 0 33 12 41 0.09 Fog , Rain , Snow
22 36 30 23 25 22 15 92 68 44 30.46 30.24 30.08 10 6 0 21 10 24 0.02 Fog , Snow
23 38 26 14 28 16 11 84 49 14 30.45 30.33 29.88 20 10 10 14 6 25 0.00  
24 50 39 27 28 25 21 85 62 39 30.33 30.22 30.07 10 10 9 16 6 22 T  
25 66 49 31 29 24 16 85 50 15 30.06 29.94 29.82 10 10 10 18 5 22 0.00  
26 70 53 35 30 26 21 75 46 16 30.16 30.08 29.97 10 10 10 13 5 17 0.00  
27 77 57 37 33 26 17 70 40 10 30.12 29.97 29.80 10 10 10 22 6 29 0.00