997  
CDUS46 KPDT 190035  
CLIPSC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
535 PM PDT MON AUG 18 2025  
   
...............................  
 
   
..THE PASCO WA CLIMATE SUMMARY FOR AUGUST 18 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 89 322 PM 106 1897 90 -1 91  
2022  
MINIMUM 53 527 AM 44 1915 56 -3 63  
AVERAGE 71 73 -2 77  
 
PRECIPITATION (IN)  
TODAY 0.00 0.41 1975 0.01 -0.01 0.00  
MONTH TO DATE 0.06 0.13 -0.07 0.07  
SINCE OCT 1 8.93 7.17 1.76 6.53  
SINCE JAN 1 4.62 4.61 0.01 3.61  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 6 8 -2 12  
MONTH TO DATE 201 177 24 249  
SINCE JUN 1 746 599 147 781  
SINCE JAN 1 774 640 134 809    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (10)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (290)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 29  
AVERAGE 60  
   
......................................................  
 
THE PASCO WA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 106 1897  
MINIMUM TEMPERATURE (F) 55 42 1920  
 
SUNRISE AND SUNSET  
AUGUST 18 2025........SUNRISE 600 AM PDT SUNSET 800 PM PDT  
AUGUST 19 2025........SUNRISE 601 AM PDT SUNSET 758 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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