885  
CDUS45 KRIW 040729  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1229 AM MST SAT JAN 04 2025  
   
...............................  
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JANUARY 3 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 44 2:12 PM 47 2012 29 15 30  
MINIMUM 25 7:35 AM -26 1974 13 12 5  
AVERAGE 35 21 14  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.25 1997 0.01 -0.01 0.00  
MONTH TO DATE 0.01 0.03 -0.02 0.00  
SINCE DEC 1 0.19 0.34 -0.15 0.02  
SINCE JAN 1 0.01 0.03 -0.02 0.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 44 -14 47  
MONTH TO DATE 110 132 -22 133  
SINCE DEC 1 1274 1482 -208 1346  
SINCE JUL 1 2912 3436 -524 3035  
 
COOLING  
YESTERDAY 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 16 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 3:00 AM  
LOWEST 48 11:00 PM  
AVERAGE 63  
   
......................................................  
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 46 2012  
MINIMUM TEMPERATURE (F) 13 -24 1974  
 
SUNRISE AND SUNSET  
JANUARY 4 2025.......SUNRISE 7:43 AM MST SUNSET 5:00 PM MST  
JANUARY 5 2025.......SUNRISE 7:43 AM MST SUNSET 5:01 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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