896  
CDUS46 KPDT 220032  
CLIPSC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
532 PM PDT WED MAY 21 2025  
   
...............................
 
 
   
..THE PASCO WA CLIMATE SUMMARY FOR MAY 21 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 71 337 PM 95 1919 78 -7 68  
1928  
MINIMUM 41 441 AM 33 2009 48 -7 49  
AVERAGE 56 63 -7 59  
 
PRECIPITATION (IN)  
TODAY 0.00 0.81 1972 0.03 -0.03 0.20  
MONTH TO DATE 0.90 0.45 0.45 0.79  
SINCE OCT 1 8.87 6.02 2.85 5.90  
SINCE JAN 1 4.56 3.46 1.10 2.98  
 
DEGREE DAYS  
HEATING  
TODAY 9 4 5 6  
MONTH TO DATE 139 122 17 108  
SINCE MAR 1 980 1087 -107 991  
SINCE JUL 1 4667 4949 -282 4687  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 2 18 -16 26  
SINCE MAR 1 2 20 -18 26  
SINCE JAN 1 2 20 -18 26    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (130)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (70)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89  
LOWEST 31  
AVERAGE 60  
   
......................................................
 
 
THE PASCO WA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 98 1910  
MINIMUM TEMPERATURE (F) 48 34 1918  
1920  
 
SUNRISE AND SUNSET  
MAY 21 2025...........SUNRISE 517 AM PDT SUNSET 830 PM PDT  
MAY 22 2025...........SUNRISE 516 AM PDT SUNSET 831 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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