068  
CDUS45 KRIW 150727  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
127 AM MDT SUN SEP 15 2024  
   
...............................  
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR SEPTEMBER 14 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 77 4:42 PM 87 1990 72 5 66  
MINIMUM 40 5:06 AM 26 1970 45 -5 45  
AVERAGE 59 58 1  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.27 2016 0.03 -0.03 T  
MONTH TO DATE 0.28 0.33 -0.05 0.55  
SINCE SEP 1 0.28 0.33 -0.05 0.55  
SINCE JAN 1 4.51 5.57 -1.06 3.96  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 7 -1 9  
MONTH TO DATE 39 72 -33 51  
SINCE SEP 1 39 72 -33 51  
SINCE JUL 1 70 131 -61 77  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 31 8 23 12  
SINCE SEP 1 31 8 23 12  
SINCE JAN 1 438 317 121 323    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 5.4  
 
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 44 6:00 AM  
LOWEST 14 2:00 PM  
AVERAGE 29  
   
......................................................  
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 86 1990  
MINIMUM TEMPERATURE (F) 44 24 1970  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2024.....SUNRISE 6:57 AM MDT SUNSET 7:24 PM MDT  
SEPTEMBER 16 2024.....SUNRISE 6:58 AM MDT SUNSET 7:23 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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