097  
CDUS45 KRIW 210032  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
632 PM MDT FRI SEP 20 2024  
   
...............................  
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR SEPTEMBER 20 2024  
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 74 3:39 PM 81 1966 69 5 71  
MINIMUM 39 6:00 AM 19 1965 42 -3 44  
AVERAGE 57 56 1 58  
 
PRECIPITATION (IN)  
TODAY 0.00 0.19 1989 0.03 -0.03 T  
MONTH TO DATE 0.39 0.49 -0.10 0.56  
SINCE SEP 1 0.39 0.49 -0.10 0.56  
SINCE JAN 1 4.62 5.73 -1.11 3.97  
 
DEGREE DAYS  
HEATING  
TODAY 8 10 -2 7  
MONTH TO DATE 89 124 -35 86  
SINCE SEP 1 89 124 -35 86  
SINCE JUL 1 120 183 -63 112  
 
COOLING  
TODAY 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 22 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67  
LOWEST 18  
AVERAGE 43  
   
......................................................  
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 82 1967  
MINIMUM TEMPERATURE (F) 42 22 1995  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2024.....SUNRISE 7:02 AM MDT SUNSET 7:16 PM MDT  
SEPTEMBER 21 2024.....SUNRISE 7:03 AM MDT SUNSET 7:14 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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