971  
CDUS45 KRIW 310028  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
528 PM MST MON DEC 30 2024  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR DECEMBER 30 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 31 12:22 AM 52 1980 29 2 31  
MINIMUM 23 4:59 PM -22 1978 13 10 12  
AVERAGE 27 21 6 22  
 
PRECIPITATION (IN)  
TODAY 0.00 0.46 1965 0.01 -0.01 0.00  
MONTH TO DATE 0.18 0.30 -0.12 0.02  
SINCE DEC 1 0.18 0.30 -0.12 0.02  
SINCE JAN 1 5.87 7.54 -1.67 5.26  
 
DEGREE DAYS  
HEATING  
TODAY 38 44 -6 43  
MONTH TO DATE 1114 1299 -185 1174  
SINCE DEC 1 1114 1299 -185 1174  
SINCE JUL 1 2752 3253 -501 2863  
 
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 35 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 23.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89  
LOWEST 60  
AVERAGE 75  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 53 1980  
MINIMUM TEMPERATURE (F) 13 -29 1978  
 
SUNRISE AND SUNSET  
DECEMBER 30 2024......SUNRISE 7:43 AM MST SUNSET 4:56 PM MST  
DECEMBER 31 2024......SUNRISE 7:43 AM MST SUNSET 4:56 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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