542  
CDUS45 KRIW 140029  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
529 PM MST FRI DEC 13 2024  
   
...............................  
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR DECEMBER 13 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1948 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 33 3:10 PM 49 2010 29 4 35  
MINIMUM 19 7:12 AM -10 1967 13 6 19  
AVERAGE 26 21 5 27  
 
PRECIPITATION (IN)  
TODAY T 0.21 1975 0.01 -0.01 0.00  
MONTH TO DATE T 0.13 -0.13 0.01  
SINCE DEC 1 T 0.13 -0.13 0.01  
SINCE JAN 1 5.69 7.37 -1.68 5.25  
 
DEGREE DAYS  
HEATING  
TODAY 39 44 -5 38  
MONTH TO DATE 512 551 -39 469  
SINCE DEC 1 512 551 -39 469  
SINCE JUL 1 2150 2505 -355 2158  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 445 320 125 323    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 46  
AVERAGE 71  
   
......................................................  
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 52 1977  
MINIMUM TEMPERATURE (F) 13 -10 2008  
 
SUNRISE AND SUNSET  
DECEMBER 13 2024......SUNRISE 7:35 AM MST SUNSET 4:47 PM MST  
DECEMBER 14 2024......SUNRISE 7:36 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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