546  
CDUS46 KPDT 200827  
CLIPSC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
1227 AM PST WED DEC 20 2023  
   
...............................  
 
   
..THE PASCO WA CLIMATE SUMMARY FOR DECEMBER 19 2023  
 
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)  
YESTERDAY  
MAXIMUM 45 339 PM 62 1917 40 5 26  
MINIMUM 36 154 AM -8 1924 27 9 14  
AVERAGE 41 34 7 20  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 0.69 2021 0.03 0.05 MM  
MONTH TO DATE 1.25 0.57 0.68 0.12  
SINCE OCT 1 2.73 2.10 0.63 1.97  
SINCE JAN 1 5.42 7.16 -1.74 7.53  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 32 -8 45  
MONTH TO DATE 472 577 -105 748  
SINCE DEC 1 472 577 -105 748  
SINCE JUL 1 1642 1796 -154 1850  
 
COOLING  
YESTERDAY 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 W (260)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION W (270)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 80  
AVERAGE 88  
   
......................................................  
 
THE PASCO WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 65 2019  
MINIMUM TEMPERATURE (F) 27 -2 1998  
 
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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