814  
CDUS45 KRIW 300031  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
531 PM MST SUN DEC 29 2024  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR DECEMBER 29 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 42 4:59 PM 55 1996 30 12 26  
MINIMUM 20 8:09 AM -9 2012 7 13 7  
2018  
AVERAGE 31 18 13 17  
 
PRECIPITATION (IN)  
TODAY 0.00 0.16 2014 0.00 0.00 0.00  
MONTH TO DATE T 0.24 -0.24 0.01  
SINCE DEC 1 T 0.24 -0.24 0.01  
SINCE JAN 1 6.22 8.54 -2.32 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 34 47 -13 48  
MONTH TO DATE 1015 1315 -300 1177  
SINCE DEC 1 1015 1315 -300 1177  
SINCE JUL 1 2532 3212 -680 2876  
 
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 18 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81  
LOWEST 44  
AVERAGE 63  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 51 1996  
MINIMUM TEMPERATURE (F) 7 -21 2014  
 
SUNRISE AND SUNSET  
DECEMBER 29 2024......SUNRISE 7:45 AM MST SUNSET 4:48 PM MST  
DECEMBER 30 2024......SUNRISE 7:45 AM MST SUNSET 4:48 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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