658  
CDUS45 KRIW 020032  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
532 PM MST FRI DEC 01 2023  
   
...............................  
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR DECEMBER 1 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 32 2:29 PM 57 1995 33 -1 39  
MINIMUM 18 2:32 AM -7 1991 16 2 10  
AVERAGE 25 24 1 25  
 
PRECIPITATION (IN)  
TODAY 0.00 0.51 1983 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.01 -0.01 0.00  
SINCE DEC 1 0.00 0.01 -0.01 0.00  
SINCE JAN 1 5.24 7.25 -2.01 4.05  
 
DEGREE DAYS  
HEATING  
TODAY 40 41 -1 40  
MONTH TO DATE 40 41 -1 40  
SINCE DEC 1 40 41 -1 40  
SINCE JUL 1 1729 1995 -266 1961  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 323 320 3 537    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84  
LOWEST 71  
AVERAGE 78  
   
......................................................  
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 58 2021  
MINIMUM TEMPERATURE (F) 16 0 1971  
2006  
 
SUNRISE AND SUNSET  
DECEMBER 1 2023......SUNRISE 7:23 AM MST SUNSET 4:47 PM MST  
DECEMBER 2 2023......SUNRISE 7:24 AM MST SUNSET 4:47 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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