082  
CDUS46 KPDT 170034  
CLIPSC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
534 PM PDT TUE SEP 16 2025  
   
...............................
 
 
   
..THE PASCO WA CLIMATE SUMMARY FOR SEPTEMBER 16 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 83 359 PM 97 1938 81 2 75  
MINIMUM 50 558 AM 34 1936 48 2 50  
1970  
AVERAGE 67 64 3 63  
 
PRECIPITATION (IN)  
TODAY 0.00 0.30 1954 0.01 -0.01 0.00  
MONTH TO DATE 0.16 0.14 0.02 0.11  
SINCE OCT 1 9.10 7.45 1.65 6.71  
SINCE JAN 1 4.79 4.89 -0.10 3.79  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 2  
MONTH TO DATE 0 24 -24 7  
SINCE SEP 1 0 24 -24 7  
SINCE JUL 1 0 32 -32 11  
 
COOLING  
TODAY 2 2 0 0  
MONTH TO DATE 129 50 79 115  
SINCE SEP 1 129 50 79 115  
SINCE JAN 1 1049 772 277 974    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (340)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 38  
AVERAGE 67  
   
......................................................
 
 
THE PASCO WA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 95 1913  
1938  
MINIMUM TEMPERATURE (F) 47 32 1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2025.....SUNRISE 636 AM PDT SUNSET 705 PM PDT  
SEPTEMBER 17 2025.....SUNRISE 638 AM PDT SUNSET 703 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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