161  
CDUS45 KRIW 310043  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
643 PM MDT WED AUG 30 2023  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR AUGUST 30 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1948 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 84 3:43 PM 91 1954 77 7 88  
MINIMUM 60 6:06 AM 35 1964 50 10 54  
AVERAGE 72 63 9 71  
 
PRECIPITATION (IN)  
TODAY 0.00 0.66 1981 0.02 -0.02 0.00  
MONTH TO DATE 0.92 0.54 0.38 0.93  
SINCE JUN 1 2.16 1.71 0.45 1.89  
SINCE JAN 1 3.41 5.22 -1.81 3.22  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 17 32 -15 5  
SINCE JUN 1 200 212 -12 150  
SINCE JUL 1 26 53 -27 5  
 
COOLING  
TODAY 7 1 6 6  
MONTH TO DATE 114 109 5 157  
SINCE JUN 1 309 307 2 461  
SINCE JAN 1 309 309 0 461    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 16.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 39  
LOWEST 12  
AVERAGE 26  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 89 2022  
MINIMUM TEMPERATURE (F) 49 33 1962  
 
SUNRISE AND SUNSET  
AUGUST 30 2023........SUNRISE 6:40 AM MDT SUNSET 7:53 PM MDT  
AUGUST 31 2023........SUNRISE 6:41 AM MDT SUNSET 7:51 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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