283  
CDUS45 KRIW 090734  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1234 AM MST SUN FEB 09 2025  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR FEBRUARY 8 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 31 1:58 PM 50 1954 31 0 30  
2015  
2018  
MINIMUM 14 11:59 PM -25 1989 14 0 18  
AVERAGE 23 23 0  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.49 1960 0.01 -0.01 0.00  
MONTH TO DATE 0.05 0.11 -0.06 0.13  
SINCE DEC 1 0.27 0.80 -0.53 0.26  
SINCE JAN 1 0.09 0.49 -0.40 0.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 42 0 41  
MONTH TO DATE 224 342 -118 279  
SINCE DEC 1 2806 3039 -233 2803  
SINCE JUL 1 4444 4993 -549 4492  
 
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 30 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 13.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 8:00 AM  
LOWEST 43 2:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 53 2015  
MINIMUM TEMPERATURE (F) 14 -22 2001  
 
SUNRISE AND SUNSET  
FEBRUARY 9 2025......SUNRISE 7:19 AM MST SUNSET 5:43 PM MST  
FEBRUARY 10 2025......SUNRISE 7:17 AM MST SUNSET 5:44 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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