241  
CDUS45 KRIW 060726  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
126 AM MDT SAT JUN 06 2026  
   
...............................  
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JUNE 5 2026  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1948 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 4:32 PM 90 1977 71 12 69  
MINIMUM 49 3:29 AM 29 1966 44 5 40  
AVERAGE 66 58 8  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.59 1968 0.03 -0.03 0.00  
MONTH TO DATE T 0.16 -0.16 T  
SINCE JUN 1 T 0.16 -0.16 T  
SINCE JAN 1 1.84 3.67 -1.83 2.31  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 8 -8 10  
MONTH TO DATE 22 42 -20 33  
SINCE JUN 1 22 42 -20 33  
SINCE JUL 1 6068 7947 -1879 7035  
 
COOLING  
YESTERDAY 1 0 1 0  
MONTH TO DATE 1 0 1 5  
SINCE JUN 1 1 0 1 5  
SINCE JAN 1 3 2 1 9    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 10.1  
 
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 46 6:00 AM  
LOWEST 10 3:00 PM  
AVERAGE 28  
   
......................................................  
 
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 2026..........SUNRISE 5:43 AM MDT SUNSET 8:48 PM MDT  
JUNE 7 2026..........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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