156  
CDUS45 KRIW 260733  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
133 AM MDT WED JUL 26 2023  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JULY 25 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1948 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 88 1:51 PM 92 2011 85 3 89  
MINIMUM 57 5:19 AM 44 1993 56 1 51  
AVERAGE 73 71 2  
 
PRECIPITATION (IN)  
YESTERDAY T 0.80 1976 0.02 -0.02 0.00  
MONTH TO DATE 0.37 0.37 0.00 0.18  
SINCE JUN 1 1.16 1.07 0.09 0.85  
SINCE JAN 1 2.41 4.58 -2.17 2.18  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 9 16 -7 0  
SINCE JUN 1 183 175 8 145  
SINCE JUL 1 9 16 -7 0  
 
COOLING  
YESTERDAY 8 6 2 5  
MONTH TO DATE 139 123 16 198  
SINCE JUN 1 142 162 -20 257  
SINCE JAN 1 142 164 -22 257    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 4:00 AM  
LOWEST 21 2:00 PM  
AVERAGE 47  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 93 2010  
2021  
MINIMUM TEMPERATURE (F) 56 44 1993  
 
SUNRISE AND SUNSET  
JULY 26 2023..........SUNRISE 6:05 AM MDT SUNSET 8:40 PM MDT  
JULY 27 2023..........SUNRISE 6:06 AM MDT SUNSET 8:39 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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