726  
CDUS45 KRIW 300726  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
126 AM MDT MON SEP 30 2024  
   
...............................  
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR SEPTEMBER 29 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 85R 12:23 PM 82 1969 65 20 76  
MINIMUM 51 5:22 AM 18 1985 39 12 41  
AVERAGE 68 52 16  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.72 1965 0.03 -0.03 0.00  
MONTH TO DATE 0.39 0.76 -0.37 0.74  
SINCE SEP 1 0.39 0.76 -0.37 0.74  
SINCE JAN 1 4.62 6.00 -1.38 4.15  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 13 -13 6  
MONTH TO DATE 123 228 -105 170  
SINCE SEP 1 123 228 -105 170  
SINCE JUL 1 154 287 -133 196  
 
COOLING  
YESTERDAY 3 0 3 0  
MONTH TO DATE 38 8 30 12  
SINCE SEP 1 38 8 30 12  
SINCE JAN 1 445 317 128 323    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 12.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 33 7:00 AM  
LOWEST 14 12:00 PM  
AVERAGE 24  
   
......................................................  
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 80 1980  
MINIMUM TEMPERATURE (F) 39 15 1985  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2024.....SUNRISE 7:13 AM MDT SUNSET 6:59 PM MDT  
OCTOBER 1 2024.......SUNRISE 7:14 AM MDT SUNSET 6:57 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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