102  
CDUS45 KRIW 120729  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1229 AM MST WED FEB 12 2025  
   
...............................  
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR FEBRUARY 11 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 21 1:48 PM 51 1970 32 -11 25  
MINIMUM 2 11:59 PM -7 1948 15 -13 9  
AVERAGE 12 23 -11  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.57 1978 0.02 0.00 0.00  
MONTH TO DATE 0.07 0.15 -0.08 0.15  
SINCE DEC 1 0.29 0.84 -0.55 0.28  
SINCE JAN 1 0.11 0.53 -0.42 0.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 53 42 11 48  
MONTH TO DATE 370 468 -98 421  
SINCE DEC 1 2952 3165 -213 2945  
SINCE JUL 1 4590 5119 -529 4634  
 
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 18 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 6:00 PM  
LOWEST 65 1:00 PM  
AVERAGE 79  
   
......................................................  
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 56 1954  
MINIMUM TEMPERATURE (F) 15 -14 1948  
 
SUNRISE AND SUNSET  
FEBRUARY 12 2025......SUNRISE 7:15 AM MST SUNSET 5:47 PM MST  
FEBRUARY 13 2025......SUNRISE 7:14 AM MST SUNSET 5:48 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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