History for Greybull, WY

Week of December 16, 2012 through December 22, 2012 — View Current Conditions
Week of December 16, 2012 through December 22, 2012
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Daily Weekly Monthly Custom
  Max Avg Min Sum
Temperature
Max Temperature 35 °F 32 °F 26 °F
Mean Temperature 25 °F 19 °F 12 °F
Min Temperature 16 °F 6 °F -3 °F
Degree Days
Heating Degree Days (base 65) 53 46 40 320
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point
Dew Point 28 °F 10 °F -5 °F
Precipitation
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind
Wind 20 mph 3 mph 0 mph
Gust Wind 24 mph 21 mph 20 mph
Sea Level Pressure
Sea Level Pressure 30.42 in 30.00 in 29.46 in
Weekly Graph
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Astronomy
May. 21, 2013 Rise Set
Actual Time 7:44 AM MST 4:34 PM MST
Civil Twilight 7:11 AM MST 5:08 PM MST
Nautical Twilight 6:34 AM MST 5:45 PM MST
Astronomical Twilight 5:59 AM MST 6:20 PM MST
Moon 11:39 AM MST (12/19) No Moon Set
Length Of Visible Light 9h 56m
Length of Day
8h 49m
Waxing Crescent, 45% of the Moon is Illuminated
Dec 19
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
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Daily Observations
2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
16 33 25 16 27 22 15 100 86 72 29.87 29.74 29.62 10 5 0 13 5 15 0.00 Fog
17 35 25 15 27 18 13 96 76 56 29.75 29.60 29.46 10 10 9 15 4 18 T  
18 33 21 9 17 9 2 96 65 33 29.98 29.84 29.69 10 10 10 20 5 24 0.00  
19 26 12 -3 6 2 -5 87 64 40 30.37 30.21 29.98 10 10 10 9 3 24 0.00  
20 29 15 0 18 3 -4 87 57 26 30.42 30.34 30.26 20 10 10 14 2 17 0.00  
21 34 19 4 28 8 1 83 64 45 30.29 30.20 30.11 20 10 10 8 2 9 0.00  
22 34 18 2 13 7 0 91 67 43 30.23 30.07 29.90 10 10 10 9 2 10 0.00  
Comma Delimited File