555  
CDUS45 KRIW 310728  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
128 AM MDT WED JUL 31 2024  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JULY 30 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 88 1:53 PM 95 1966 85 3 93  
MINIMUM 50 5:44 AM 40 1950 56 -6 60  
AVERAGE 69 71 -2  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.26 1965 0.02 -0.02 0.00  
MONTH TO DATE 0.26 0.45 -0.19 0.37  
SINCE JUN 1 0.51 1.15 -0.64 1.16  
SINCE JAN 1 3.38 4.66 -1.28 2.41  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 7 16 -9 9  
SINCE JUN 1 62 175 -113 183  
SINCE JUL 1 7 16 -9 9  
 
COOLING  
YESTERDAY 4 6 -2 12  
MONTH TO DATE 170 153 17 186  
SINCE JUN 1 268 192 76 189  
SINCE JAN 1 268 194 74 189    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.0  
 
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 35 6:00 AM  
LOWEST 9 2:00 PM  
AVERAGE 22  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 94 1988  
2003  
MINIMUM TEMPERATURE (F) 56 42 1995  
 
SUNRISE AND SUNSET  
JULY 31 2024..........SUNRISE 6:10 AM MDT SUNSET 8:34 PM MDT  
AUGUST 1 2024........SUNRISE 6:11 AM MDT SUNSET 8:33 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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