827  
CDUS46 KPDT 180830  
CLIYKM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
130 AM PDT MON SEP 18 2023  
   
...............................
 
 
   
..THE YAKIMA WA CLIMATE SUMMARY FOR SEPTEMBER 17 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 88 137 PM 95 1981 79 9 72  
MINIMUM 47 555 AM 30 1965 45 2 38  
AVERAGE 68 62 6 55  
 
PRECIPITATION (IN)  
YESTERDAY T 0.26 1986 0.01 -0.01 T  
MONTH TO DATE 0.02 0.12 -0.10 0.05  
SINCE OCT 1 7.42 7.90 -0.48 6.77  
SINCE JAN 1 4.37 4.96 -0.59 3.94  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 10  
MONTH TO DATE 5 49 -44 16  
SINCE SEP 1 5 49 -44 16  
SINCE JUL 1 12 82 -70 16  
 
COOLING  
YESTERDAY 3 1 2 0  
MONTH TO DATE 48 37 11 58  
SINCE SEP 1 48 37 11 58  
SINCE JAN 1 864 596 268 781    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 600 AM  
LOWEST 14 200 PM  
AVERAGE 50  
   
......................................................
 
 
THE YAKIMA WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 92 1952  
MINIMUM TEMPERATURE (F) 44 30 1988  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2023.....SUNRISE 644 AM PDT SUNSET 708 PM PDT  
SEPTEMBER 19 2023.....SUNRISE 645 AM PDT SUNSET 706 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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