517  
CDUS45 KRIW 240730  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
130 AM MDT TUE SEP 24 2024  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR SEPTEMBER 23 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1948 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 2:35 PM 83 1966 67 6 61  
MINIMUM 43 6:33 AM 19 2000 41 2 35  
AVERAGE 58 54 4  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.54 2000 0.03 -0.03 0.00  
MONTH TO DATE 0.39 0.58 -0.19 0.74  
SINCE SEP 1 0.39 0.58 -0.19 0.74  
SINCE JAN 1 4.62 5.82 -1.20 4.15  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 11 -4 17  
MONTH TO DATE 117 155 -38 128  
SINCE SEP 1 117 155 -38 128  
SINCE JUL 1 148 214 -66 154  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 32 8 24 12  
SINCE SEP 1 32 8 24 12  
SINCE JAN 1 439 317 122 323    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 13.6  
 
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 60 6:00 AM  
LOWEST 17 3:00 PM  
AVERAGE 39  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 82 2001  
2020  
MINIMUM TEMPERATURE (F) 41 21 2000  
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2024.....SUNRISE 7:06 AM MDT SUNSET 7:09 PM MDT  
SEPTEMBER 25 2024.....SUNRISE 7:07 AM MDT SUNSET 7:07 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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