588  
CDUS46 KPDT 301831  
CLIYKM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
1131 AM PDT TUE SEP 30 2025  
   
...............................  
 
   
..THE YAKIMA WA CLIMATE SUMMARY FOR SEPTEMBER 29 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 73 401 PM 86 1963 74 -1 69  
1976  
1996  
MINIMUM 49 1159 PM 24 1985 41 8 42  
AVERAGE 61 57 4 56  
 
PRECIPITATION (IN)  
YESTERDAY T 0.10 1951 0.01 -0.01 0.00  
MONTH TO DATE 0.14 0.22 -0.08 0.06  
SINCE OCT 1 8.27 8.00 0.27 6.48  
SINCE JAN 1 3.78 5.06 -1.28 3.86  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 8 -4 9  
MONTH TO DATE 36 123 -87 45  
SINCE SEP 1 36 123 -87 45  
SINCE JUL 1 37 156 -119 77  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 128 43 85 114  
SINCE SEP 1 128 43 85 114  
SINCE JAN 1 850 602 248 777    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 900 PM  
LOWEST 35 300 PM  
AVERAGE 63  
   
......................................................  
 
THE YAKIMA WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 85 1976  
1993  
2008  
MINIMUM TEMPERATURE (F) 41 26 1985  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2025.....SUNRISE 700 AM PDT SUNSET 643 PM PDT  
OCTOBER 1 2025.......SUNRISE 701 AM PDT SUNSET 641 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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