950  
CDUS46 KPDT 190831  
CLIYKM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
131 AM PDT TUE SEP 19 2023  
   
...............................
 
 
   
..THE YAKIMA WA CLIMATE SUMMARY FOR SEPTEMBER 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 79 1204 PM 92 1952 79 0 75  
MINIMUM 53 621 AM 30 1988 44 9 49  
AVERAGE 66 62 4 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.30 1959 0.01 -0.01 0.08  
MONTH TO DATE 0.02 0.13 -0.11 0.13  
SINCE OCT 1 7.42 7.91 -0.49 6.85  
SINCE JAN 1 4.37 4.97 -0.60 4.02  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 3  
MONTH TO DATE 5 54 -49 19  
SINCE SEP 1 5 54 -49 19  
SINCE JUL 1 12 87 -75 19  
 
COOLING  
YESTERDAY 1 1 0 0  
MONTH TO DATE 49 38 11 58  
SINCE SEP 1 49 38 11 58  
SINCE JAN 1 865 597 268 781    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 300 AM  
LOWEST 22 1200 PM  
AVERAGE 46  
   
......................................................
 
 
THE YAKIMA WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 90 1952  
1967  
2012  
MINIMUM TEMPERATURE (F) 44 31 1971  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2023.....SUNRISE 645 AM PDT SUNSET 706 PM PDT  
SEPTEMBER 20 2023.....SUNRISE 646 AM PDT SUNSET 704 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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