459  
CDUS46 KPDT 310849  
CLIELN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
1249 AM PST SUN DEC 31 2023  
   
...............................
 
 
   
..THE ELLENSBURG WA CLIMATE SUMMARY FOR DECEMBER 30 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1940 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 42 340 PM 46 2011 35 7 35  
MINIMUM 33 456 AM -8 1955 23 10 29  
AVERAGE 38 29 9 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.54 2005 0.04 -0.03 0.24  
MONTH TO DATE 1.46 1.49 -0.03 1.73  
SINCE OCT 1 2.76 3.37 -0.61 3.69  
SINCE JAN 1 6.37 9.11 -2.74 9.25  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 36 -9 33  
MONTH TO DATE 874 1047 -173 1318  
SINCE DEC 1 874 1047 -173 1318  
SINCE JUL 1 2221 2510 -289 2532  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 805 578 227 763    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION NE (40)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92  
LOWEST 81  
AVERAGE 87  
   
......................................................
 
 
THE ELLENSBURG WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 53 1958  
MINIMUM TEMPERATURE (F) 23 -6 1951  
 
SUNRISE AND SUNSET  
DECEMBER 31 2023......SUNRISE 748 AM PST SUNSET 422 PM PST  
JANUARY 1 2024.......SUNRISE 748 AM PST SUNSET 423 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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