800  
CDUS45 KRIW 040727  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
127 AM MDT WED JUN 04 2025  
   
...............................  
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JUNE 3 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 68 3:50 PM 87 1977 70 -2 69  
2012  
MINIMUM 42 11:39 PM 26 1951 44 -2 51  
AVERAGE 55 57 -2  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.49 1993 0.03 -0.03 T  
MONTH TO DATE 0.00 0.09 -0.09 T  
SINCE JUN 1 0.00 0.09 -0.09 T  
SINCE JAN 1 2.31 3.60 -1.29 2.87  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 8 2 5  
MONTH TO DATE 13 26 -13 16  
SINCE JUN 1 13 26 -13 16  
SINCE JUL 1 7015 7931 -916 7451  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 5 0 5 0  
SINCE JUN 1 5 0 5 0  
SINCE JAN 1 9 2 7 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 13.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 2:00 AM  
LOWEST 19 6:00 PM  
AVERAGE 51  
   
......................................................  
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 92 2012  
MINIMUM TEMPERATURE (F) 44 31 1998  
2001  
 
SUNRISE AND SUNSET  
JUNE 4 2025..........SUNRISE 5:43 AM MDT SUNSET 8:47 PM MDT  
JUNE 5 2025..........SUNRISE 5:43 AM MDT SUNSET 8:47 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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