448  
CDUS46 KPDT 281907  
CLIPSC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
1207 PM PDT THU AUG 28 2025  
   
...............................
 
 
   
..THE PASCO WA CLIMATE SUMMARY FOR AUGUST 27 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1894 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 79 643 PM 100 1972 88 -9 82  
MINIMUM 68 505 AM 42 1945 53 15 54  
AVERAGE 74 70 4 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.16 1968 0.01 0.00 0.00  
MONTH TO DATE 0.07 0.22 -0.15 0.14  
SINCE OCT 1 8.94 7.26 1.68 6.60  
SINCE JAN 1 4.63 4.70 -0.07 3.68  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 11 36 -25 25  
SINCE JUL 1 0 3 -3 0  
 
COOLING  
YESTERDAY 9 6 3 3  
MONTH TO DATE 302 238 64 287  
SINCE JUN 1 847 660 187 819  
SINCE JAN 1 875 701 174 847    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (30)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (330)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87  
LOWEST 60  
AVERAGE 74  
   
......................................................
 
 
THE PASCO WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 103 1972  
2023  
MINIMUM TEMPERATURE (F) 53 43 2024  
 
SUNRISE AND SUNSET  
AUGUST 28 2025........SUNRISE 612 AM PDT SUNSET 742 PM PDT  
AUGUST 29 2025........SUNRISE 614 AM PDT SUNSET 740 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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