960  
CDUS45 KRIW 070733  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
133 AM MDT FRI AUG 07 2026  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR AUGUST 6 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 91 3:08 PM 93 2001 84 7 91  
2024  
MINIMUM 55 4:50 AM 42 1993 55 0 53  
AVERAGE 73 70 3  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.52 2009 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.11 -0.11 0.00  
SINCE JUN 1 0.36 1.28 -0.92 0.40  
SINCE JAN 1 2.20 4.79 -2.59 2.71  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 111 180 -69 69  
SINCE JUL 1 4 21 -17 0  
 
COOLING  
YESTERDAY 8 5 3 7  
MONTH TO DATE 46 33 13 31  
SINCE JUN 1 391 231 160 313  
SINCE JAN 1 393 233 160 317    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 20 6:00 AM  
LOWEST 5 3:00 PM  
AVERAGE 13  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 92 1990  
2001  
2024  
MINIMUM TEMPERATURE (F) 55 43 1996  
 
SUNRISE AND SUNSET  
AUGUST 7 2026........SUNRISE 6:17 AM MDT SUNSET 8:26 PM MDT  
AUGUST 8 2026........SUNRISE 6:18 AM MDT SUNSET 8:25 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WY Page Main Text Page