Riverton, WY

6:01 AM MDT on October 24, 2017 (GMT -0600)
Riverton Regional

Weather History for KRIW - May, 2013

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Wednesday, May 22, 2013

  Actual Average Record
Temperature  
Mean Temperature 58 °F 56 °F  
Max Temperature 77 °F 69 °F 82 °F (2000)
Min Temperature 39 °F 42 °F 33 °F (2008)
Degree Days  
Heating Degree Days 7 9  
Month to date heating degree days 223 278  
Since 1 July heating degree days 7433 7674  
Cooling Degree Days 0 0  
Month to date cooling degree days 13 0  
Year to date cooling degree days 13 0  
Growing Degree Days 7 (Base 50)    
Moisture  
Dew Point 38 °F    
Average Humidity 57    
Maximum Humidity 89    
Minimum Humidity 25    
Precipitation  
Precipitation 0.00 in 0.06 in 1.55 in (2008)
Month to date precipitation 1.31 1.28  
Year to date precipitation 3.37 3.64  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 2.4  
Since 1 July snowfall 38.2  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.75 in    
Wind  
Wind Speed 13 mph (ENE)    
Max Wind Speed 37 mph    
Max Gust Speed 48 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

May. 22, 2013 Rise Set
Actual Time 5:43 AM MDT 8:38 PM MDT
Civil Twilight 5:10 AM MDT 9:11 PM MDT
Nautical Twilight 4:27 AM MDT 9:54 PM MDT
Astronomical Twilight 3:38 AM MDT 10:44 PM MDT
Moon 6:00 PM MDT (5/22) 3:54 AM MDT (5/22)
Length of Visible Light 16h 01m
Length of Day
14h 54m
Waxing Gibbous, 92% of the Moon is Illuminated
May 22
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 48.9 °F - 36.0 °F 61% 29.81 in 10.0 mi East 12.7 mph - N/A   Partly Cloudy
1:53 AM 46.9 °F - 36.0 °F 66% 29.82 in 10.0 mi ENE 9.2 mph - N/A   Clear
2:53 AM 45.0 °F 39.7 °F 37.0 °F 74% 29.83 in 10.0 mi NE 10.4 mph - N/A   Clear
3:53 AM 44.1 °F 38.6 °F 37.0 °F 76% 29.83 in 10.0 mi NE 10.4 mph - N/A   Clear
4:53 AM 42.1 °F 37.1 °F 37.0 °F 82% 29.83 in 10.0 mi NNE 8.1 mph - N/A   Clear
5:53 AM 39.0 °F 36.8 °F 36.0 °F 89% 29.83 in 10.0 mi WNW 3.5 mph - N/A   Clear
6:53 AM 43.0 °F 38.8 °F 39.0 °F 86% 29.83 in 10.0 mi WNW 6.9 mph - N/A   Clear
7:53 AM 46.0 °F 43.9 °F 39.0 °F 76% 29.83 in 10.0 mi West 4.6 mph - N/A   Clear
8:53 AM 48.9 °F - 39.9 °F 71% 29.82 in 10.0 mi Variable 3.5 mph - N/A   Clear
9:53 AM 53.1 °F - 39.0 °F 59% 29.81 in 10.0 mi East 3.5 mph - N/A   Clear
10:53 AM 55.9 °F - 39.9 °F 55% 29.80 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 59.0 °F - 39.9 °F 49% 29.79 in 10.0 mi ESE 5.8 mph - N/A   Clear
12:53 PM 60.1 °F - 39.9 °F 47% 29.77 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:53 PM 66.9 °F - 39.0 °F 36% 29.72 in 10.0 mi Variable 4.6 mph - N/A   Clear
2:53 PM 73.0 °F - 39.0 °F 29% 29.67 in 10.0 mi NNE 5.8 mph - N/A   Clear
3:53 PM 75.9 °F - 37.0 °F 24% 29.62 in 10.0 mi East 19.6 mph 36.8 mph N/A   Clear
4:53 PM 73.0 °F - 37.0 °F 27% 29.62 in 10.0 mi East 28.8 mph 43.7 mph N/A   Partly Cloudy
5:53 PM 70.0 °F - 37.0 °F 30% 29.63 in 10.0 mi East 31.1 mph 39.1 mph N/A   Clear
6:53 PM 66.9 °F - 36.0 °F 32% 29.64 in 10.0 mi East 31.1 mph 42.6 mph N/A   Clear
7:53 PM 63.0 °F - 37.9 °F 40% 29.65 in 10.0 mi East 25.3 mph 35.7 mph N/A   Clear
8:53 PM 61.0 °F - 37.9 °F 42% 29.66 in 10.0 mi East 24.2 mph 39.1 mph N/A   Partly Cloudy
9:53 PM 59.0 °F - 39.0 °F 48% 29.68 in 10.0 mi East 23.0 mph 39.1 mph N/A   Partly Cloudy
10:53 PM 55.0 °F - 42.1 °F 62% 29.73 in 10.0 mi East 17.3 mph 32.2 mph N/A   Clear
11:53 PM 51.1 °F - 42.1 °F 71% 29.75 in 10.0 mi ENE 17.3 mph 29.9 mph N/A   Clear