298  
CDUS45 KRIW 280732  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1232 AM MST FRI FEB 28 2025  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR FEBRUARY 27 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 48 4:22 PM 54 2016 37 11 31  
MINIMUM 21 5:56 AM -15 1960 19 2 14  
AVERAGE 35 28 7  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.54 1982 0.01 -0.01 T  
MONTH TO DATE 0.22 0.36 -0.14 0.36  
SINCE DEC 1 0.44 1.05 -0.61 0.49  
SINCE JAN 1 0.26 0.74 -0.48 0.47  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 37 -7 42  
MONTH TO DATE 977 1103 -126 1023  
SINCE DEC 1 3559 3800 -241 3547  
SINCE JUL 1 5197 5754 -557 5236  
 
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 20 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 5:00 AM  
LOWEST 24 3:00 PM  
AVERAGE 51  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 53 1986  
MINIMUM TEMPERATURE (F) 19 -13 1996  
 
SUNRISE AND SUNSET  
FEBRUARY 28 2025......SUNRISE 6:52 AM MST SUNSET 6:06 PM MST  
MARCH 1 2025.........SUNRISE 6:50 AM MST SUNSET 6:07 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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