806  
CDUS45 KRIW 160736  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
136 AM MDT SUN MAR 16 2025  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR MARCH 15 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 44 3:16 PM 70 2013 49 -5 42  
2017  
MINIMUM 21 6:46 AM 3 2002 23 -2 25  
AVERAGE 33 36 -3 34  
 
PRECIPITATION (IN)  
YESTERDAY T 0.01 0.02 -0.02 T  
MONTH TO DATE 1.14 0.21 0.93 0.18  
SINCE MAR 1 1.14 0.21 0.93 0.18  
SINCE JAN 1 1.64 0.90 0.74 1.63  
 
SNOWFALL (IN)  
YESTERDAY T 0.3 2000 T  
MONTH TO DATE 11.0 0.7  
SINCE MAR 1 11.0 0.7  
SINCE JUL 1 23.5 32.9  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 29 3 31  
MONTH TO DATE 466 487 -21 459  
SINCE MAR 1 466 487 -21 459  
SINCE JUL 1 5813 6365 -552 6043  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 11:00 PM  
LOWEST 30 3:00 PM  
AVERAGE 48  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 70 2007  
2012  
MINIMUM TEMPERATURE (F) 23 9 2002  
 
SUNRISE AND SUNSET  
MARCH 16 2025.........SUNRISE 7:23 AM MDT SUNSET 7:22 PM MDT  
MARCH 17 2025.........SUNRISE 7:22 AM MDT SUNSET 7:23 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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