894  
CDUS46 KPDT 170834  
CLIPSC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
134 AM PDT MON AUG 17 2026  
   
...............................
 
 
   
..THE PASCO WA CLIMATE SUMMARY FOR AUGUST 16 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1894 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 92 456 PM 107 2023 91 1 88  
MINIMUM 59 300 AM 42 1910 56 3 66  
AVERAGE 76 74 2 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.38 1972 0.00 0.00 0.06  
1993  
MONTH TO DATE 0.01 0.11 -0.10 0.06  
SINCE OCT 1 7.14 7.15 -0.01 8.93  
SINCE JAN 1 3.52 4.59 -1.07 4.62  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 17 36 -19 11  
SINCE JUL 1 0 3 -3 0  
 
COOLING  
YESTERDAY 11 8 3 12  
MONTH TO DATE 135 161 -26 188  
SINCE JUN 1 623 583 40 733  
SINCE JAN 1 676 624 52 761    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (330)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87  
LOWEST 26  
AVERAGE 57  
   
......................................................
 
 
THE PASCO WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 110 1977  
MINIMUM TEMPERATURE (F) 56 45 1910  
1969  
 
SUNRISE AND SUNSET  
AUGUST 17 2026........SUNRISE 558 AM PDT SUNSET 802 PM PDT  
AUGUST 18 2026........SUNRISE 559 AM PDT SUNSET 800 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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