491  
CDUS46 KPDT 190828  
CLIYKM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
1228 AM PST TUE DEC 19 2023  
   
...............................  
 
   
..THE YAKIMA WA CLIMATE SUMMARY FOR DECEMBER 18 2023  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1946 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 40 1249 PM 55 1974 37 3 21  
MINIMUM 34 731 AM -10 1984 23 11 16  
AVERAGE 37 30 7 19  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 0.39 1955 0.05 0.02 0.00  
MONTH TO DATE 1.05 0.80 0.25 1.01  
SINCE OCT 1 2.25 2.30 -0.05 1.89  
SINCE JAN 1 6.99 7.37 -0.38 5.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 35 -7 46  
MONTH TO DATE 441 607 -166 742  
SINCE DEC 1 441 607 -166 742  
SINCE JUL 1 1770 2050 -280 2025  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 868 606 262 789    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 7 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 0.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 900 PM  
LOWEST 72 1200 PM  
AVERAGE 82  
   
......................................................  
 
THE YAKIMA WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 54 2017  
MINIMUM TEMPERATURE (F) 23 -9 1984  
 
SUNRISE AND SUNSET  
DECEMBER 19 2023......SUNRISE 742 AM PST SUNSET 416 PM PST  
DECEMBER 20 2023......SUNRISE 743 AM PST SUNSET 417 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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