107  
CDUS45 KRIW 070027  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
627 PM MDT WED SEP 06 2023  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR SEPTEMBER 6 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 77 4:47 PM 91 2020 75 2 91  
2022  
MINIMUM 46 5:57 AM 35 2010 47 -1 59  
AVERAGE 62 61 1 75  
 
PRECIPITATION (IN)  
TODAY 0.00 0.53 1963 0.03 -0.03 0.00  
MONTH TO DATE 0.55 0.13 0.42 0.00  
SINCE SEP 1 0.55 0.13 0.42 0.00  
SINCE JAN 1 3.96 5.37 -1.41 3.22  
 
DEGREE DAYS  
HEATING  
TODAY 3 5 -2 0  
MONTH TO DATE 26 24 2 0  
SINCE SEP 1 26 24 2 0  
SINCE JUL 1 52 83 -31 5  
 
COOLING  
TODAY 0 1 -1 10  
MONTH TO DATE 11 6 5 53  
SINCE SEP 1 11 6 5 53  
SINCE JAN 1 322 315 7 522    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 25  
AVERAGE 59  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 93 2022  
MINIMUM TEMPERATURE (F) 47 29 2020  
 
SUNRISE AND SUNSET  
SEPTEMBER 6 2023.....SUNRISE 6:47 AM MDT SUNSET 7:41 PM MDT  
SEPTEMBER 7 2023.....SUNRISE 6:48 AM MDT SUNSET 7:40 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WY Page Main Text Page