152  
CDUS46 KPDT 180828  
CLIALW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
1228 AM PST WED DEC 18 2024  
   
...............................  
 
   
..THE WALLA WALLA WA CLIMATE SUMMARY FOR DECEMBER 17 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 58 1152 PM 62 1994 40 18 35  
MINIMUM 34 739 AM -7 1964 30 4 31  
AVERAGE 46 35 11 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.18 0.55 1973 0.08 0.10 0.00  
MONTH TO DATE 0.74 1.18 -0.44 1.77  
SINCE OCT 1 4.33 5.09 -0.76 5.70  
SINCE JAN 1 13.09 17.69 -4.60 12.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 30 -11 32  
MONTH TO DATE 502 489 13 395  
SINCE DEC 1 502 489 13 395  
SINCE JUL 1 1520 1601 -81 1587  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1024 937 87 1071    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 57 1100 PM  
AVERAGE 79  
   
......................................................  
 
THE WALLA WALLA WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 61 1994  
MINIMUM TEMPERATURE (F) 30 -1 1964  
 
SUNRISE AND SUNSET  
DECEMBER 18 2024......SUNRISE 731 AM PST SUNSET 409 PM PST  
DECEMBER 19 2024......SUNRISE 732 AM PST SUNSET 409 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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