185  
CDUS45 KRIW 030027  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
627 PM MDT SAT SEP 02 2023  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR SEPTEMBER 2 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 79 3:55 PM 90 2019 76 3 88  
MINIMUM 58 5:00 AM 32 1973 49 9 56  
AVERAGE 69 62 7 72  
 
PRECIPITATION (IN)  
TODAY T 0.23 1999 0.02 -0.02 0.00  
MONTH TO DATE 0.06 0.04 0.02 0.00  
SINCE SEP 1 0.06 0.04 0.02 0.00  
SINCE JAN 1 3.47 5.28 -1.81 3.22  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 0  
MONTH TO DATE 0 7 -7 0  
SINCE SEP 1 0 7 -7 0  
SINCE JUL 1 26 66 -40 5  
 
COOLING  
TODAY 4 1 3 7  
MONTH TO DATE 9 2 7 15  
SINCE SEP 1 9 2 7 15  
SINCE JAN 1 320 311 9 484    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72  
LOWEST 30  
AVERAGE 51  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 91 2022  
MINIMUM TEMPERATURE (F) 48 30 1961  
 
SUNRISE AND SUNSET  
SEPTEMBER 2 2023.....SUNRISE 6:43 AM MDT SUNSET 7:48 PM MDT  
SEPTEMBER 3 2023.....SUNRISE 6:44 AM MDT SUNSET 7:46 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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