197  
CDUS46 KPDT 300928  
CLIPSC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
128 AM PST TUE DEC 30 2025  
   
...............................  
 
   
..THE PASCO WA CLIMATE SUMMARY FOR DECEMBER 29 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 40 247 PM 65 1917 40 0 50  
MINIMUM 23 1131 PM -6 1996 27 -4 41  
AVERAGE 32 33 -1 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.46 1996 0.04 -0.04 0.17  
MONTH TO DATE 1.76 0.96 0.80 2.16  
SINCE OCT 1 3.62 2.49 1.13 4.31  
SINCE JAN 1 8.45 7.55 0.90 8.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 32 1 19  
MONTH TO DATE 600 897 -297 762  
SINCE DEC 1 600 897 -297 762  
SINCE JUL 1 1637 2116 -479 1779  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1072 788 284 1005    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (310)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92  
LOWEST 57  
AVERAGE 75  
   
......................................................  
 
THE PASCO WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 60 1920  
1938  
MINIMUM TEMPERATURE (F) 27 -6 1990  
 
SUNRISE AND SUNSET  
DECEMBER 30 2025......SUNRISE 739 AM PST SUNSET 419 PM PST  
DECEMBER 31 2025......SUNRISE 739 AM PST SUNSET 420 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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