053  
CDUS46 KPDT 170845  
CLIYKM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
145 AM PDT WED SEP 17 2025  
   
...............................  
 
   
..THE YAKIMA WA CLIMATE SUMMARY FOR SEPTEMBER 16 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1946 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 403 PM 94 1981 80 1 83  
MINIMUM 49 523 AM 33 1973 45 4 53  
1987  
2006  
AVERAGE 65 62 3 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.83 1954 0.01 -0.01 0.00  
MONTH TO DATE 0.05 0.11 -0.06 0.06  
SINCE OCT 1 8.18 7.89 0.29 6.48  
SINCE JAN 1 3.69 4.95 -1.26 3.86  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 5 45 -40 9  
SINCE SEP 1 5 45 -40 9  
SINCE JUL 1 6 78 -72 41  
 
COOLING  
YESTERDAY 0 1 -1 3  
MONTH TO DATE 109 36 73 101  
SINCE SEP 1 109 36 73 101  
SINCE JAN 1 831 595 236 764    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 1200 AM  
LOWEST 33 400 PM  
AVERAGE 58  
   
......................................................  
 
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 2025.....SUNRISE 643 AM PDT SUNSET 709 PM PDT  
SEPTEMBER 18 2025.....SUNRISE 644 AM PDT SUNSET 707 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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