029  
CDUS46 KPDT 040039  
CLIPSC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
539 PM PDT WED SEP 03 2025  
   
...............................
 
 
   
..THE PASCO WA CLIMATE SUMMARY FOR SEPTEMBER 3 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 97 359 PM 98 1998 86 11 89  
MINIMUM 56 605 AM 39 1999 51 5 59  
AVERAGE 77 68 9 74  
 
PRECIPITATION (IN)  
TODAY 0.00 0.14 1979 0.00 0.00 T  
MONTH TO DATE 0.00 0.02 -0.02 T  
SINCE OCT 1 8.94 7.33 1.61 6.60  
SINCE JAN 1 4.63 4.77 -0.14 3.68  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 3 -3 0  
SINCE SEP 1 0 3 -3 0  
SINCE JUL 1 0 11 -11 4  
 
COOLING  
TODAY 12 4 8 9  
MONTH TO DATE 37 13 24 30  
SINCE SEP 1 37 13 24 30  
SINCE JAN 1 957 735 222 889    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (350)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION NW (320)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 27  
AVERAGE 59  
   
......................................................
 
 
THE PASCO WA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 100 1911  
1934  
MINIMUM TEMPERATURE (F) 51 38 1912  
 
SUNRISE AND SUNSET  
SEPTEMBER 3 2025.....SUNRISE 620 AM PDT SUNSET 731 PM PDT  
SEPTEMBER 4 2025.....SUNRISE 621 AM PDT SUNSET 729 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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