451  
CDUS46 KPDT 290828  
CLIPSC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
1228 AM PST FRI DEC 29 2023  
   
...............................  
 
   
..THE PASCO WA CLIMATE SUMMARY FOR DECEMBER 28 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 37 745 PM 67 1917 40 -3 50  
MINIMUM 27 212 AM -6 1996 27 0 29  
AVERAGE 32 33 -1 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.53 2010 0.04 -0.04 0.00  
MONTH TO DATE 1.43 0.92 0.51 0.12  
SINCE OCT 1 2.91 2.45 0.46 1.97  
SINCE JAN 1 5.60 7.51 -1.91 7.53  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 32 1 25  
MONTH TO DATE 736 865 -129 1129  
SINCE DEC 1 736 865 -129 1129  
SINCE JUL 1 1906 2084 -178 2231  
 
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 NW (310)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (260)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 92  
AVERAGE 96  
   
......................................................  
 
THE PASCO WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 65 1917  
MINIMUM TEMPERATURE (F) 27 -6 1996  
 
SUNRISE AND SUNSET  
DECEMBER 29 2023......SUNRISE 739 AM PST SUNSET 418 PM PST  
DECEMBER 30 2023......SUNRISE 739 AM PST SUNSET 419 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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