445  
CDUS45 KRIW 200727  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1227 AM MST TUE FEB 20 2024  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR FEBRUARY 19 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 41 3:07 PM 55 1981 34 7 28  
MINIMUM 16 7:14 AM -9 2019 16 0 19  
AVERAGE 29 25 4  
 
PRECIPITATION (IN)  
YESTERDAY T 0.17 1974 0.01 -0.01 T  
MONTH TO DATE 0.23 0.25 -0.02 T  
SINCE DEC 1 0.36 0.94 -0.58 0.19  
SINCE JAN 1 0.34 0.63 -0.29 0.02  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 40 -4 41  
MONTH TO DATE 755 795 -40 897  
SINCE DEC 1 3279 3492 -213 3483  
SINCE JUL 1 4968 5446 -478 5404  
 
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 38 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 11:00 PM  
LOWEST 55 3:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 60 1977  
MINIMUM TEMPERATURE (F) 17 -9 1955  
 
SUNRISE AND SUNSET  
FEBRUARY 20 2024......SUNRISE 7:05 AM MST SUNSET 5:56 PM MST  
FEBRUARY 21 2024......SUNRISE 7:04 AM MST SUNSET 5:57 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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