067  
CDUS45 KRIW 030728  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
128 AM MDT THU JUL 03 2025  
   
...............................  
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JULY 2 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 1:25 PM 94 2007 81 6 77  
MINIMUM 54 5:03 AM 40 1997 52 2 50  
AVERAGE 71 66 5  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.34 1948 0.01 0.00 0.00  
MONTH TO DATE 0.01 0.03 -0.02 T  
SINCE JUN 1 0.03 0.73 -0.70 0.25  
SINCE JAN 1 2.34 4.24 -1.90 3.12  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 1  
MONTH TO DATE 0 4 -4 1  
SINCE JUN 1 69 163 -94 56  
SINCE JUL 1 0 4 -4 1  
 
COOLING  
YESTERDAY 6 3 3 0  
MONTH TO DATE 15 6 9 2  
SINCE JUN 1 106 45 61 100  
SINCE JAN 1 110 47 63 100    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 49 5:00 AM  
LOWEST 17 12:00 PM  
AVERAGE 33  
   
......................................................  
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 94 2001  
MINIMUM TEMPERATURE (F) 52 36 1972  
 
SUNRISE AND SUNSET  
JULY 3 2025..........SUNRISE 5:47 AM MDT SUNSET 8:54 PM MDT  
JULY 4 2025..........SUNRISE 5:48 AM MDT SUNSET 8:54 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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