209  
CDUS45 KRIW 260759  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
159 AM MDT THU OCT 26 2023  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR OCTOBER 25 2023
 
 
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)  
YESTERDAY  
MAXIMUM 65 2:15 PM 72 2014 52 13 45  
MINIMUM 29 6:36 AM -5 2020 30 -1 26  
AVERAGE 47 41 6  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.85 2006 0.02 -0.02 0.00  
MONTH TO DATE 0.46 0.67 -0.21 0.08  
SINCE SEP 1 1.20 1.46 -0.26 0.70  
SINCE JAN 1 4.61 6.70 -2.09 3.92  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 24 -6 29  
MONTH TO DATE 367 483 -116 405  
SINCE SEP 1 539 725 -186 549  
SINCE JUL 1 565 784 -219 554  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 12 11 1 68  
SINCE JAN 1 323 320 3 537    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 9.7  
 
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 62 7:00 AM  
LOWEST 21 1:00 PM  
AVERAGE 42  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 72 1977  
MINIMUM TEMPERATURE (F) 30 -10 2020  
 
SUNRISE AND SUNSET  
OCTOBER 26 2023.......SUNRISE 7:41 AM MDT SUNSET 6:19 PM MDT  
OCTOBER 27 2023.......SUNRISE 7:42 AM MDT SUNSET 6:18 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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