199  
CDUS45 KRIW 040027  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
527 PM MST SUN DEC 03 2023  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR DECEMBER 3 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 34 4:59 PM 53 1956 32 2 21  
MINIMUM 24 7:35 AM -4 1967 15 9 -1  
AVERAGE 29 24 5 10  
 
PRECIPITATION (IN)  
TODAY T 0.24 1950 0.01 -0.01 0.00  
MONTH TO DATE T 0.03 -0.03 T  
SINCE DEC 1 T 0.03 -0.03 T  
SINCE JAN 1 5.24 7.27 -2.03 4.05  
 
DEGREE DAYS  
HEATING  
TODAY 36 41 -5 55  
MONTH TO DATE 116 123 -7 139  
SINCE DEC 1 116 123 -7 139  
SINCE JUL 1 1805 2077 -272 2060  
 
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 44 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 57 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 20.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 66  
AVERAGE 81  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 54 2021  
MINIMUM TEMPERATURE (F) 15 -13 1972  
2013  
 
SUNRISE AND SUNSET  
DECEMBER 3 2023......SUNRISE 7:25 AM MST SUNSET 4:46 PM MST  
DECEMBER 4 2023......SUNRISE 7:26 AM MST SUNSET 4:46 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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