118  
CDUS45 KRIW 280045  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
545 PM MST THU FEB 27 2025  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR FEBRUARY 27 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 54 MM 61 2016 41 13 25  
MINIMUM 21 MM -17 1996 16 5 11  
AVERAGE 38 28 10 18  
 
PRECIPITATION (IN)  
TODAY 0.00 0.23 2004 0.02 -0.02 0.07  
MONTH TO DATE 0.08 0.39 -0.31 1.09  
SINCE DEC 1 0.55 0.94 -0.39 1.46  
SINCE JAN 1 0.50 0.68 -0.18 1.45  
 
SNOWFALL (IN)  
TODAY MM 0.8  
MONTH TO DATE 1.4 9.4  
SINCE DEC 1 8.7 13.2  
SINCE JUL 1 12.5 32.2  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 27 37 -10 47  
MONTH TO DATE 1084 1120 -36 1013  
SINCE DEC 1 3806 3945 -139 3817  
SINCE JUL 1 5323 5842 -519 5516  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63  
LOWEST 22  
AVERAGE 43  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 60 1999  
MINIMUM TEMPERATURE (F) 16 -21 1996  
 
SUNRISE AND SUNSET  
FEBRUARY 27 2025......SUNRISE 6:52 AM MST SUNSET 6:01 PM MST  
FEBRUARY 28 2025......SUNRISE 6:51 AM MST SUNSET 6:02 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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