178  
CDUS46 KPDT 190828  
CLIPSC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
1228 AM PST TUE DEC 19 2023  
   
...............................
 
 
   
..THE PASCO WA CLIMATE SUMMARY FOR DECEMBER 18 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 39 320 PM 71 1917 40 -1 28  
MINIMUM 36 1145 PM -10 1924 27 9 24  
AVERAGE 38 34 4 26  
 
PRECIPITATION (IN)  
YESTERDAY 0.13 0.35 1960 0.04 0.09 0.00  
MONTH TO DATE 1.17 0.54 0.63 0.12  
SINCE OCT 1 2.65 2.07 0.58 1.97  
SINCE JAN 1 5.34 7.13 -1.79 7.53  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 32 -5 39  
MONTH TO DATE 448 545 -97 703  
SINCE DEC 1 448 545 -97 703  
SINCE JUL 1 1618 1764 -146 1805  
 
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 NE (60)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION NE (30)  
 
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 76  
AVERAGE 86  
   
......................................................
 
 
THE PASCO WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 62 1917  
MINIMUM TEMPERATURE (F) 27 -8 1924  
 
SUNRISE AND SUNSET  
DECEMBER 19 2023......SUNRISE 735 AM PST SUNSET 412 PM PST  
DECEMBER 20 2023......SUNRISE 736 AM PST SUNSET 412 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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