CDUS45 KRIW 230726
CLIRKS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RIVERTON WY
126 AM MDT SUN AUG 23 2026

...................................

...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR AUGUST 22 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         87   2:32 PM  93    2009  80      7       86        
                                      2020                           
  MINIMUM         63   4:46 AM  37    1966  52     11       57        
  AVERAGE         75                        66      9              

PRECIPITATION (IN)                                                    
  YESTERDAY        T             0.37 1968   0.01  -0.01      T       
  MONTH TO DATE    0.50                      0.39   0.11     0.03     
  SINCE JUN 1      0.86                      1.56  -0.70     0.43     
  SINCE JAN 1      2.70                      5.07  -2.37     2.74     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         2     -2        0        
  MONTH TO DATE    1                        14    -13       10        
  SINCE JUN 1    112                       194    -82       79        
  SINCE JUL 1      5                        35    -30       10        

 COOLING                                                              
  YESTERDAY       10                         2      8        7        
  MONTH TO DATE  158                        94     64      123        
  SINCE JUN 1    503                       292    211      405        
  SINCE JAN 1    505                       294    211      409        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (250)       
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     W (250)       
  AVERAGE WIND SPEED    10.4                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.2                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    54           7:00 AM                                      
 LOWEST     23           3:00 PM                                      
 AVERAGE    39                                                        

..........................................................


THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   80        90      2011                      
 MINIMUM TEMPERATURE (F)   52        36      1960                      


SUNRISE AND SUNSET                                                    
AUGUST 23 2026........SUNRISE   6:33 AM MDT   SUNSET   8:04 PM MDT     
AUGUST 24 2026........SUNRISE   6:34 AM MDT   SUNSET   8:02 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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