765  
CDUS45 KRIW 010727  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
127 AM MDT TUE APR 01 2025  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR MARCH 31 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 45 11:16 AM 72 2012 49 -4 45  
MINIMUM 1R 10:04 PM 2 1954 27 -26 27  
AVERAGE 23 38 -15  
 
PRECIPITATION (IN)  
YESTERDAY 0.24 0.46 1999 0.03 0.21 0.05  
MONTH TO DATE 1.23 0.58 0.65 1.16  
SINCE MAR 1 1.23 0.58 0.65 1.16  
SINCE JAN 1 1.49 1.33 0.16 1.63  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 27 15 29  
MONTH TO DATE 888 961 -73 986  
SINCE MAR 1 888 961 -73 986  
SINCE JUL 1 6109 6751 -642 6294  
 
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 26 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 60 10:00 AM  
AVERAGE 80  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 64 1996  
2003  
MINIMUM TEMPERATURE (F) 27 7 1975  
 
SUNRISE AND SUNSET  
APRIL 1 2025.........SUNRISE 6:59 AM MDT SUNSET 7:42 PM MDT  
APRIL 2 2025.........SUNRISE 6:57 AM MDT SUNSET 7:43 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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