320  
CDUS46 KPDT 170829  
CLIYKM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
129 AM PDT SUN SEP 17 2023  
   
...............................
 
 
   
..THE YAKIMA WA CLIMATE SUMMARY FOR SEPTEMBER 16 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 88 504 PM 94 1981 80 8 77  
MINIMUM 47 553 AM 33 1973 45 2 45  
1987  
2006  
AVERAGE 68 62 6 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.83 1954 0.01 -0.01 0.00  
MONTH TO DATE 0.02 0.11 -0.09 0.05  
SINCE OCT 1 7.42 7.89 -0.47 6.77  
SINCE JAN 1 4.37 4.95 -0.58 3.94  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 4  
MONTH TO DATE 5 45 -40 6  
SINCE SEP 1 5 45 -40 6  
SINCE JUL 1 12 78 -66 6  
 
COOLING  
YESTERDAY 3 1 2 0  
MONTH TO DATE 45 36 9 58  
SINCE SEP 1 45 36 9 58  
SINCE JAN 1 861 595 266 781    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 600 AM  
LOWEST 19 100 PM  
AVERAGE 50  
   
......................................................
 
 
THE YAKIMA WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 95 1981  
MINIMUM TEMPERATURE (F) 45 30 1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2023.....SUNRISE 642 AM PDT SUNSET 710 PM PDT  
SEPTEMBER 18 2023.....SUNRISE 644 AM PDT SUNSET 708 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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