897  
CDUS45 KRIW 060741  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
141 AM MDT FRI JUN 06 2025  
   
...............................  
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JUNE 5 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 69 3:25 PM 90 1977 71 -2 80  
MINIMUM 40 4:55 AM 29 1966 44 -4 50  
AVERAGE 55 58 -3  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.59 1968 0.03 -0.03 0.00  
MONTH TO DATE T 0.16 -0.16 0.01  
SINCE JUN 1 T 0.16 -0.16 0.01  
SINCE JAN 1 2.31 3.67 -1.36 2.88  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 8 2 0  
MONTH TO DATE 33 42 -9 21  
SINCE JUN 1 33 42 -9 21  
SINCE JUL 1 7035 7947 -912 7456  
 
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 25 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 4:00 AM  
LOWEST 20 4:00 PM  
AVERAGE 59  
   
......................................................  
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 90 2006  
MINIMUM TEMPERATURE (F) 44 33 1995  
2012  
 
SUNRISE AND SUNSET  
JUNE 6 2025..........SUNRISE 5:43 AM MDT SUNSET 8:48 PM MDT  
JUNE 7 2025..........SUNRISE 5:42 AM MDT SUNSET 8:48 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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