913  
CDUS45 KRIW 220028  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
528 PM MST WED FEB 21 2024  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR FEBRUARY 21 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 38 2:06 PM 59 1982 34 4 36  
MINIMUM 30 8:24 AM -10 2018 17 13 13  
AVERAGE 34 26 8 25  
 
PRECIPITATION (IN)  
TODAY 0.11 0.20 1979 0.01 0.10 0.18  
MONTH TO DATE 0.35 0.28 0.07 0.18  
SINCE DEC 1 0.48 0.97 -0.49 0.37  
SINCE JAN 1 0.46 0.66 -0.20 0.20  
 
DEGREE DAYS  
HEATING  
TODAY 31 39 -8 40  
MONTH TO DATE 818 874 -56 972  
SINCE DEC 1 3342 3571 -229 3558  
SINCE JUL 1 5031 5525 -494 5479  
 
COOLING  
TODAY 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 18 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 75  
AVERAGE 88  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 54 1982  
MINIMUM TEMPERATURE (F) 17 -12 2023  
 
SUNRISE AND SUNSET  
FEBRUARY 21 2024......SUNRISE 7:04 AM MST SUNSET 5:57 PM MST  
FEBRUARY 22 2024......SUNRISE 7:02 AM MST SUNSET 5:58 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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