560  
CDUS45 KRIW 250729  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
129 AM MDT FRI AUG 25 2023  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR AUGUST 24 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 73 1:19 PM 92 2011 79 -6 87  
MINIMUM 53 6:31 AM 35 1968 51 2 54  
AVERAGE 63 65 -2  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.52 1977 0.02 0.00 0.00  
MONTH TO DATE 0.90 0.43 0.47 0.92  
SINCE JUN 1 2.14 1.60 0.54 1.88  
SINCE JAN 1 3.39 5.11 -1.72 3.21  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 2 0 0  
MONTH TO DATE 17 18 -1 5  
SINCE JUN 1 200 198 2 150  
SINCE JUL 1 26 39 -13 5  
 
COOLING  
YESTERDAY 0 2 -2 6  
MONTH TO DATE 93 98 -5 135  
SINCE JUN 1 288 296 -8 439  
SINCE JAN 1 288 298 -10 439    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 AM  
LOWEST 40 1:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 91 1970  
MINIMUM TEMPERATURE (F) 51 34 1975  
 
SUNRISE AND SUNSET  
AUGUST 25 2023........SUNRISE 6:35 AM MDT SUNSET 8:01 PM MDT  
AUGUST 26 2023........SUNRISE 6:36 AM MDT SUNSET 7:59 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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