Weather History for Riverton, WY

Change the Weather History Date:

Thursday, July 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 81 °F 73 °F  
Max Temperature 97 °F 88 °F 102 °F (2006)
Min Temperature 64 °F 57 °F 49 °F (2005)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 8  
Since 1 June heating degree days 52 127  
Since 1 July heating degree days 0 8  
Cooling Degree Days 16 8  
Month to date cooling degree days 190 114  
Year to date cooling degree days 340 189  
Since 1 June cooling degree days 327 180  
Growing Degree Days 31 (Base 50)    
Moisture  
Dew Point 45 °F    
Average Humidity 36    
Maximum Humidity 63    
Minimum Humidity 8    
Precipitation  
Precipitation 0.00 in 0.03 in 0.46 in (2002)
Month to date precipitation 0.28 0.59  
Year to date precipitation 3.77 5.95  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 June snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 8 mph (NNW)    
Max Wind Speed 23 mph    
Max Gust Speed 28 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Jul. 18, 2013 Rise Set
Actual Time 5:51 AM MDT 8:48 PM MDT
Civil Twilight 5:17 AM MDT 9:22 PM MDT
Nautical Twilight 4:34 AM MDT 10:05 PM MDT
Astronomical Twilight 3:43 AM MDT 10:55 PM MDT
Moon 4:48 PM MDT 1:45 AM MDT
Length of Visible Light 16h 05m
Length of Day
14h 57m
Waxing Gibbous, 78% of the Moon is Illuminated
Jul 18
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 73.9 °F 50.0 °F 43% 30.04 in 10.0 mi NNE 12.7 mph - 0.00 in   Overcast
1:53 AM 69.1 °F 54.0 °F 58% 30.02 in 10.0 mi North 11.5 mph - N/A   Clear
2:53 AM 69.1 °F 54.0 °F 58% 30.01 in 10.0 mi SW 4.6 mph - N/A   Clear
3:53 AM 68.0 °F 55.0 °F 63% 30.01 in 10.0 mi West 9.2 mph - N/A   Clear
4:53 AM 66.9 °F 53.1 °F 61% 30.00 in 10.0 mi WNW 5.8 mph - N/A   Clear
5:53 AM 66.9 °F 52.0 °F 59% 30.00 in 10.0 mi WSW 4.6 mph - N/A   Clear
6:53 AM 68.0 °F 52.0 °F 56% 30.02 in 10.0 mi WSW 8.1 mph - N/A   Clear
7:53 AM 71.1 °F 51.1 °F 49% 30.02 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
8:53 AM 75.0 °F 50.0 °F 41% 30.02 in 10.0 mi Variable 3.5 mph - N/A   Clear
9:53 AM 78.1 °F 50.0 °F 37% 30.01 in 10.0 mi South 4.6 mph - N/A   Clear
10:53 AM 81.0 °F 51.1 °F 35% 29.99 in 10.0 mi SSE 3.5 mph - N/A   Clear
11:53 AM 86.0 °F 50.0 °F 29% 29.97 in 10.0 mi Variable 5.8 mph - N/A   Clear
12:53 PM 87.1 °F 46.9 °F 25% 29.95 in 10.0 mi ESE 8.1 mph - N/A   Clear
1:53 PM 91.0 °F 36.0 °F 14% 29.93 in 10.0 mi Variable 4.6 mph 16.1 mph N/A   Partly Cloudy
2:53 PM 91.9 °F 37.9 °F 15% 29.90 in 10.0 mi Variable 3.5 mph - N/A   Clear
3:53 PM 96.1 °F 27.0 °F 9% 29.88 in 10.0 mi NW 12.7 mph 17.3 mph N/A   Clear
4:53 PM 95.0 °F 27.0 °F 9% 29.87 in 10.0 mi NW 11.5 mph 24.2 mph N/A   Clear
5:53 PM 93.9 °F 30.0 °F 10% 29.86 in 10.0 mi NE 10.4 mph - N/A   Clear
6:53 PM 91.9 °F 37.0 °F 15% 29.87 in 10.0 mi ENE 8.1 mph - N/A   Clear
7:53 PM 90.0 °F 35.1 °F 14% 29.87 in 10.0 mi NE 8.1 mph - N/A   Clear
8:53 PM 84.0 °F 42.1 °F 23% 29.90 in 10.0 mi NNE 11.5 mph - N/A   Clear
9:53 PM 81.0 °F 46.0 °F 29% 29.93 in 10.0 mi North 17.3 mph 25.3 mph N/A   Clear
10:53 PM 77.0 °F 46.9 °F 34% 29.96 in 10.0 mi NE 15.0 mph 23.0 mph N/A   Clear
11:53 PM 75.9 °F 45.0 °F 33% 29.98 in 10.0 mi North 6.9 mph - N/A   Clear