401  
CDUS45 KRIW 070733  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1233 AM MST FRI MAR 07 2025  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR MARCH 6 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 37 12:22 AM 63 2005 44 -7 46  
2016  
2021  
MINIMUM 25 11:59 PM 0 1996 19 6 25  
AVERAGE 31 32 -1 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.88R 0.17 0.01 0.87 0.00  
MONTH TO DATE 0.90 0.08 0.82 0.03  
SINCE MAR 1 0.90 0.08 0.82 0.03  
SINCE JAN 1 1.40 0.77 0.63 1.48  
 
SNOWFALL (IN)  
YESTERDAY 7.8 R 3.8 1998 0.0  
MONTH TO DATE 8.8 0.3  
SINCE MAR 1 8.8 0.3  
SINCE JUL 1 21.3 32.5  
SNOW DEPTH 7  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 33 1 29  
MONTH TO DATE 170 207 -37 195  
SINCE MAR 1 170 207 -37 195  
SINCE JUL 1 5517 6085 -568 5779  
 
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 E (70)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 6:00 AM  
LOWEST 52 12:00 AM  
AVERAGE 74  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 60 2007  
MINIMUM TEMPERATURE (F) 20 -4 2023  
 
SUNRISE AND SUNSET  
MARCH 7 2025.........SUNRISE 6:39 AM MST SUNSET 6:11 PM MST  
MARCH 8 2025.........SUNRISE 6:37 AM MST SUNSET 6:12 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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