History for Riverton, WY

Week of December 9, 2012 through December 15, 2012 — View Current Conditions
Week of December 9, 2012 through December 15, 2012
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Daily Weekly Monthly Custom
  Max Avg Min Sum
Temperature
Max Temperature 47 °F 34 °F 19 °F
Mean Temperature 32 °F 24 °F 12 °F
Min Temperature 19 °F 12 °F 5 °F
Degree Days
Heating Degree Days (base 65) 53 41 33 290
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point
Dew Point 22 °F 12 °F -2 °F
Precipitation
Precipitation 0.01 in 0.00 in 0.00 in 0.01 in
Snowdepth 1.0 in 0.2 in 0.0 in -
Wind
Wind 26 mph 6 mph 0 mph
Gust Wind 33 mph 23 mph 18 mph
Sea Level Pressure
Sea Level Pressure 30.42 in 29.91 in 29.62 in
Weekly Graph
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Astronomy
May. 21, 2013 Rise Set
Actual Time 7:36 AM MST 4:39 PM MST
Civil Twilight 7:04 AM MST 5:11 PM MST
Nautical Twilight 6:28 AM MST 5:47 PM MST
Astronomical Twilight 5:53 AM MST 6:21 PM MST
Moon 6:43 AM MST (12/12) 4:19 PM MST (12/12)
Length Of Visible Light 10h 07m
Length of Day
9h 02m
Waning Crescent, 0% of the Moon is Illuminated
Dec 12
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
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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  
9 19 12 5 9 5 -2 80 66 51 30.42 30.24 30.03 10 8 2 21 6 26 0.01 Snow
10 30 19 7 14 8 0 80 60 39 30.10 30.05 29.98 10 10 10 21 8 24 0.00  
11 34 20 5 16 11 2 88 69 49 30.07 29.91 29.65 10 10 10 14 5 17 0.00  
12 47 32 17 21 15 11 80 54 28 29.89 29.75 29.62 10 10 10 26 10 33 0.00  
13 39 28 17 18 14 10 74 57 40 30.01 29.93 29.83 10 10 10 10 4 13 0.00  
14 37 27 17 18 16 12 80 62 44 29.87 29.74 29.63 10 10 10 13 4 14 0.00  
15 35 27 19 22 18 11 84 70 56 29.81 29.75 29.69 10 10 10 13 4 14 0.00  
Comma Delimited File