548  
CDUS45 KRIW 070733  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1233 AM MST SUN JAN 07 2024  
   
...............................  
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JANUARY 6 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 27 3:25 PM 48 1969 29 -2 27  
MINIMUM 11 3:36 AM -25 1979 13 -2 15  
AVERAGE 19 21 -2  
 
PRECIPITATION (IN)  
YESTERDAY T 0.11 1980 0.01 -0.01 T  
MONTH TO DATE T 0.07 -0.07 0.01  
SINCE DEC 1 0.02 0.38 -0.36 0.18  
SINCE JAN 1 T 0.07 -0.07 0.01  
 
DEGREE DAYS  
HEATING  
YESTERDAY 46 44 2 44  
MONTH TO DATE 261 264 -3 265  
SINCE DEC 1 1474 1614 -140 1373  
SINCE JUL 1 3163 3568 -405 3294  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 12.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 2:00 AM  
LOWEST 52 4:00 PM  
AVERAGE 72  
   
......................................................  
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 55 1969  
MINIMUM TEMPERATURE (F) 13 -26 1979  
 
SUNRISE AND SUNSET  
JANUARY 7 2024.......SUNRISE 7:43 AM MST SUNSET 5:02 PM MST  
JANUARY 8 2024.......SUNRISE 7:43 AM MST SUNSET 5:03 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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