Weather History for Riverton, WY

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Week of April 21, 2013 through April 27, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 76 °F 56 °F 30 °F
Mean Temperature 60 °F 41 °F 25 °F
Min Temperature 43 °F 26 °F 9 °F
Degree Days  
Heating Degree Days (base 65) 40 24 5 166
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 10 2 0 12
Dew Point  
Dew Point 29 °F 16 °F -1 °F
Precipitation  
Precipitation 0.28 in 0.06 in 0.00 in 0.28 in
Snowdepth 2.0 in 0.4 in 0.0 in -
Wind  
Wind 29 mph 9 mph 0 mph
Gust Wind 36 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.43 in 30.08 in 29.81 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Apr. 22, 2013 Rise Set
Actual Time 6:20 AM MDT 8:04 PM MDT
Civil Twilight 5:50 AM MDT 8:35 PM MDT
Nautical Twilight 5:13 AM MDT 9:12 PM MDT
Astronomical Twilight 4:33 AM MDT 9:51 PM MDT
Moon 4:53 PM MDT (4/22) 4:21 AM MDT (4/22)
Length of Visible Light 14h 45m
Length of Day
13h 44m
Waxing Gibbous, 88% of the Moon is Illuminated
Apr 22
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 17
First Quarter

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 60 45 30 29 22 13 75 46 17 29.98 29.89 29.81 10 10 10 28 11 35 T  
22 30 25 19 21 20 15 88 76 63 30.43 30.19 29.92 10 3 0 29 11 36 0.28 Fog , Snow
23 40 25 9 20 13 7 83 58 33 30.43 30.29 30.12 10 10 5 10 5 16 T Snow
24 52 37 22 19 14 10 77 48 19 30.27 30.17 30.04 10 10 10 15 6 21 0.00  
25 64 46 28 21 11 -1 54 31 8 30.07 29.94 29.81 10 10 10 22 11 26 0.00  
26 69 51 33 21 16 12 52 32 11 30.14 30.07 29.98 10 10 10 20 9 24 0.00  
27 76 60 43 22 17 7 37 22 7 30.09 29.98 29.85 10 10 10 24 12 31 0.00