226  
CDUS46 KPDT 230828  
CLIPSC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
128 AM PDT TUE SEP 23 2025  
   
...............................  
 
   
..THE PASCO WA CLIMATE SUMMARY FOR SEPTEMBER 22 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 75 416 PM 95 1939 78 -3 86  
MINIMUM 42 605 AM 34 1955 46 -4 43  
2002  
AVERAGE 59 62 -3 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.15 1926 0.01 -0.01 0.00  
1934  
MONTH TO DATE 0.20 0.20 -0.00 0.11  
SINCE OCT 1 9.14 7.51 1.63 6.71  
SINCE JAN 1 4.83 4.95 -0.12 3.79  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 4 2 0  
MONTH TO DATE 6 44 -38 14  
SINCE SEP 1 6 44 -38 14  
SINCE JUL 1 6 52 -46 18  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 150 58 92 121  
SINCE SEP 1 150 58 92 121  
SINCE JAN 1 1070 780 290 980    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NE (30)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (10)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 29  
AVERAGE 63  
   
......................................................  
 
THE PASCO WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 93 1942  
2011  
MINIMUM TEMPERATURE (F) 46 28 2000  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2025.....SUNRISE 645 AM PDT SUNSET 651 PM PDT  
SEPTEMBER 24 2025.....SUNRISE 646 AM PDT SUNSET 649 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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