185  
CDUS45 KRIW 130738  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
138 AM MDT THU MAR 13 2025  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR MARCH 12 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 52 2:16 PM 61 1989 43 9 39  
MINIMUM 28 6:56 AM -1 1956 23 5 27  
AVERAGE 40 33 7  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.41 1978 0.02 -0.02 T  
MONTH TO DATE 0.59 0.16 0.43 0.25  
SINCE MAR 1 0.59 0.16 0.43 0.25  
SINCE JAN 1 0.85 0.91 -0.06 0.72  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 32 -7 32  
MONTH TO DATE 373 410 -37 414  
SINCE MAR 1 373 410 -37 414  
SINCE JUL 1 5594 6200 -606 5722  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 9.4  
 
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 77 7:00 AM  
LOWEST 32 12:00 PM  
AVERAGE 55  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 63 2003  
MINIMUM TEMPERATURE (F) 24 -6 1962  
 
SUNRISE AND SUNSET  
MARCH 13 2025.........SUNRISE 7:31 AM MDT SUNSET 7:21 PM MDT  
MARCH 14 2025.........SUNRISE 7:29 AM MDT SUNSET 7:22 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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