Riverton, WY

2:19 AM MST on February 18, 2018 (GMT -0700)
Riverton Regional

Weather History for KRIW - March, 2012

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Sunday, March 11, 2012

  Actual Average Record
Temperature  
Mean Temperature 46 °F 34 °F  
Max Temperature 63 °F 46 °F 67 °F (2005)
Min Temperature 28 °F 22 °F -6 °F (2009)
Degree Days  
Heating Degree Days 19 31  
Month to date heating degree days 324 365  
Since 1 July heating degree days 5710 6219  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 11 °F    
Average Humidity 32    
Maximum Humidity 52    
Minimum Humidity 11    
Precipitation  
Precipitation 0.00 in 0.02 in 0.14 in (1999)
Month to date precipitation 0.03 0.15  
Year to date precipitation 0.50 0.66  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 1.3  
Since 1 July snowfall 26.4  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.66 in    
Wind  
Wind Speed 9 mph (WSW)    
Max Wind Speed 17 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

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Date:

Astronomy

Mar. 11, 2012 Rise Set
Actual Time 7:31 AM MDT 7:16 PM MDT
Civil Twilight 7:03 AM MDT 7:44 PM MDT
Nautical Twilight 6:30 AM MDT 8:17 PM MDT
Astronomical Twilight 5:57 AM MDT 8:50 PM MDT
Moon 11:52 PM MDT (3/11) 9:02 AM MDT (3/11)
Length of Visible Light 12h 40m
Length of Day
11h 44m
Waning Gibbous, 85% of the Moon is Illuminated
Mar 11
Waning Gibbous
Mar 14
Last Quarter
Mar 22
New
Mar 30
First Quarter
Apr 6
Full

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 35.1 °F 31.0 °F 19.0 °F 52% 29.74 in 10.0 mi SW 4.6 mph - N/A   Clear
1:53 AM 36.0 °F 27.1 °F 12.0 °F 37% 29.72 in 10.0 mi West 13.8 mph - N/A   Clear
3:53 AM 36.0 °F 26.7 °F 10.0 °F 34% 29.70 in 10.0 mi WNW 15.0 mph - N/A   Clear
4:53 AM 30.9 °F 22.2 °F 10.0 °F 42% 29.71 in 10.0 mi West 10.4 mph - N/A   Clear
5:53 AM 35.6 °F 27.5 °F 8.6 °F 33% 29.77 in 10.0 mi West 11.5 mph - N/A   Clear
6:53 AM 34.0 °F 24.6 °F 7.0 °F 32% 29.73 in 10.0 mi West 13.8 mph - N/A   Clear
7:53 AM 30.9 °F 25.2 °F 10.0 °F 42% 29.78 in 10.0 mi NNE 5.8 mph - N/A   Clear
8:53 AM 37.0 °F - 10.0 °F 33% 29.76 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 39.9 °F - 14.0 °F 35% 29.76 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 46.9 °F - 12.0 °F 24% 29.73 in 10.0 mi SW 3.5 mph - N/A   Clear
11:53 AM 52.0 °F - 10.0 °F 19% 29.69 in 10.0 mi SW 5.8 mph - N/A   Clear
12:53 PM 55.0 °F - 9.0 °F 16% 29.67 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 57.0 °F - 5.0 °F 12% 29.62 in 10.0 mi South 6.9 mph - N/A   Clear
2:53 PM 60.8 °F - 12.2 °F 15% 29.65 in 10.0 mi South 10.4 mph - N/A   Clear
3:53 PM 61.0 °F - 9.0 °F 13% 29.54 in 10.0 mi SSW 12.7 mph - N/A   Clear
4:53 PM 61.0 °F - 7.0 °F 12% 29.55 in 10.0 mi WSW 11.5 mph - N/A   Clear
5:53 PM 60.1 °F - 9.0 °F 13% 29.53 in 10.0 mi West 15.0 mph - N/A   Clear
6:53 PM 55.9 °F - 10.9 °F 17% 29.56 in 10.0 mi West 17.3 mph - N/A   Clear
7:53 PM 50.0 °F - 14.0 °F 24% 29.61 in 10.0 mi West 10.4 mph - N/A   Clear
8:53 PM 48.0 °F - 12.0 °F 24% 29.62 in 10.0 mi West 11.5 mph - N/A   Clear
9:53 PM 46.0 °F 39.9 °F 14.0 °F 28% 29.63 in 10.0 mi West 13.8 mph - N/A   Clear
10:53 PM 46.0 °F 41.0 °F 15.1 °F 29% 29.62 in 10.0 mi West 10.4 mph - N/A   Clear
11:53 PM 46.0 °F - 14.0 °F 28% 29.60 in 10.0 mi Calm Calm - N/A   Clear
12:53 AM 45.0 °F 40.6 °F 15.1 °F 30% 29.60 in 10.0 mi WSW 8.1 mph - N/A   Clear