479  
CDUS46 KPDT 120830  
CLIPSC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
130 AM PDT MON MAY 12 2025  
   
...............................
 
 
   
..THE PASCO WA CLIMATE SUMMARY FOR MAY 11 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1894 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 71 1258 PM 97 1924 76 -5 92  
1949  
MINIMUM 44 1113 PM 30 1999 45 -1 47  
AVERAGE 58 60 -2 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 0.45 1958 0.02 0.10 0.00  
MONTH TO DATE 0.13 0.22 -0.09 0.59  
SINCE OCT 1 8.10 5.79 2.31 5.70  
SINCE JAN 1 3.79 3.23 0.56 2.78  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 6 1 0  
MONTH TO DATE 75 77 -2 84  
SINCE MAR 1 916 1042 -126 967  
SINCE JUL 1 4603 4904 -301 4663  
 
COOLING  
YESTERDAY 0 1 -1 5  
MONTH TO DATE 2 7 -5 6  
SINCE MAR 1 2 9 -7 6  
SINCE JAN 1 2 9 -7 6    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (130)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 38  
AVERAGE 69  
   
......................................................
 
 
THE PASCO WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 97 1949  
MINIMUM TEMPERATURE (F) 45 31 1920  
 
SUNRISE AND SUNSET  
MAY 12 2025...........SUNRISE 527 AM PDT SUNSET 820 PM PDT  
MAY 13 2025...........SUNRISE 525 AM PDT SUNSET 821 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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