825  
CDUS46 KPDT 180137  
CLIDLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
537 PM PST WED DEC 17 2025  
   
...............................  
 
   
..THE DALLESPORT WA CLIMATE SUMMARY FOR DECEMBER 17 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 57R 226 AM 56 1990 41 16 41  
MINIMUM 43 359 PM -1 1964 31 12 38  
AVERAGE 50 36 14 40  
 
PRECIPITATION (IN)  
TODAY 0.46 1.32 2015 0.09 0.37 0.57  
MONTH TO DATE 0.95 1.41 -0.46 1.52  
SINCE OCT 1 3.41 4.52 -1.11 3.71  
SINCE JAN 1 9.44 12.38 -2.94 10.81  
 
DEGREE DAYS  
HEATING  
TODAY 15 29 -14 25  
MONTH TO DATE 251 478 -227 473  
SINCE DEC 1 251 478 -227 473  
SINCE JUL 1 1179 1551 -372 1341  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1121 838 283 1022    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 17 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 46 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 66 HIGHEST GUST DIRECTION NW (300)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 52  
AVERAGE 76  
   
......................................................  
 
THE DALLESPORT WA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 58 2024  
MINIMUM TEMPERATURE (F) 31 3 1964  
 
SUNRISE AND SUNSET  
DECEMBER 17 2025......SUNRISE 740 AM PST SUNSET 422 PM PST  
DECEMBER 18 2025......SUNRISE 741 AM PST SUNSET 422 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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