448  
CDUS45 KRIW 230747  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
147 AM MDT MON OCT 23 2023  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR OCTOBER 22 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 68 3:16 PM 77 2003 53 15 56  
MINIMUM 39 6:52 AM 14 2020 31 8 31  
AVERAGE 54 42 12  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.58 2004 0.03 -0.03 0.05  
MONTH TO DATE 0.40 0.61 -0.21 0.06  
SINCE SEP 1 1.14 1.40 -0.26 0.68  
SINCE JAN 1 4.55 6.64 -2.09 3.90  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 23 -12 21  
MONTH TO DATE 323 411 -88 308  
SINCE SEP 1 495 653 -158 452  
SINCE JUL 1 521 712 -191 457  
 
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 15 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 5.7  
 
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 76 7:00 AM  
LOWEST 18 2:00 PM  
AVERAGE 47  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 73 2003  
MINIMUM TEMPERATURE (F) 31 10 2020  
 
SUNRISE AND SUNSET  
OCTOBER 23 2023.......SUNRISE 7:37 AM MDT SUNSET 6:23 PM MDT  
OCTOBER 24 2023.......SUNRISE 7:38 AM MDT SUNSET 6:22 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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