316  
CDUS45 KRIW 040728  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1228 AM MST WED DEC 04 2024  
   
...............................  
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR DECEMBER 3 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1948 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 38 2:36 PM 53 1956 32 6 35  
MINIMUM 14 5:31 AM -4 1967 15 -1 24  
AVERAGE 26 24 2  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.24 1950 0.01 -0.01 T  
MONTH TO DATE 0.00 0.03 -0.03 T  
SINCE DEC 1 0.00 0.03 -0.03 T  
SINCE JAN 1 5.69 7.27 -1.58 5.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 41 -2 35  
MONTH TO DATE 115 123 -8 115  
SINCE DEC 1 115 123 -8 115  
SINCE JUL 1 1753 2077 -324 1804  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 445 320 125 323    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 1.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 9:00 AM  
LOWEST 58 2:00 PM  
AVERAGE 79  
   
......................................................  
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 54 2021  
MINIMUM TEMPERATURE (F) 15 -13 1972  
2013  
 
SUNRISE AND SUNSET  
DECEMBER 4 2024......SUNRISE 7:27 AM MST SUNSET 4:46 PM MST  
DECEMBER 5 2024......SUNRISE 7:28 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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