523  
CDUS45 KRIW 280031  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
531 PM MST FRI DEC 27 2024  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR DECEMBER 27 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 36 4:08 PM 45 2005 29 7 28  
MINIMUM 18 7:38 AM -10 2017 7 11 5  
AVERAGE 27 18 9 17  
 
PRECIPITATION (IN)  
TODAY 0.00 0.05 2012 0.01 -0.01 0.00  
MONTH TO DATE T 0.23 -0.23 0.01  
SINCE DEC 1 T 0.23 -0.23 0.01  
SINCE JAN 1 6.22 8.53 -2.31 13.70  
 
SNOWFALL (IN)  
TODAY 0.0 0.0  
MONTH TO DATE T 0.6  
SINCE DEC 1 T 0.6  
SINCE JUL 1 3.8 19.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 38 47 -9 48  
MONTH TO DATE 947 1221 -274 1078  
SINCE DEC 1 947 1221 -274 1078  
SINCE JUL 1 2464 3118 -654 2777  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 610 499 111 401    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71  
LOWEST 37  
AVERAGE 54  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 50 1998  
MINIMUM TEMPERATURE (F) 7 -11 2007  
 
SUNRISE AND SUNSET  
DECEMBER 27 2024......SUNRISE 7:44 AM MST SUNSET 4:46 PM MST  
DECEMBER 28 2024......SUNRISE 7:45 AM MST SUNSET 4:47 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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