589  
CDUS46 KPDT 210035  
CLIPSC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
435 PM PST WED DEC 20 2023  
   
...............................
 
 
   
..THE PASCO WA CLIMATE SUMMARY FOR DECEMBER 20 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1894 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 45 335 PM 65 2019 40 5 24  
MINIMUM 41 754 AM -2 1998 27 14 13  
AVERAGE 43 33 10 19  
 
PRECIPITATION (IN)  
TODAY 0.00 0.43 1920 0.04 -0.04 MM  
MONTH TO DATE 1.25 0.61 0.64 0.12  
SINCE OCT 1 2.73 2.14 0.59 1.97  
SINCE JAN 1 5.42 7.20 -1.78 7.53  
 
DEGREE DAYS  
HEATING  
TODAY 22 32 -10 46  
MONTH TO DATE 494 609 -115 794  
SINCE DEC 1 494 609 -115 794  
SINCE JUL 1 1664 1828 -164 1896  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1162 788 374 1133    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (130)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION SE (130)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 86  
AVERAGE 91  
   
......................................................
 
 
THE PASCO WA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 68 1933  
MINIMUM TEMPERATURE (F) 27 -3 1990  
 
SUNRISE AND SUNSET  
DECEMBER 20 2023......SUNRISE 736 AM PST SUNSET 412 PM PST  
DECEMBER 21 2023......SUNRISE 736 AM PST SUNSET 413 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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