313  
CDUS46 KPDT 140845  
CLIPSC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
145 AM PDT SUN SEP 14 2025  
   
...............................  
 
   
..THE PASCO WA CLIMATE SUMMARY FOR SEPTEMBER 13 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 90 429 PM 96 2013 82 8 81  
MINIMUM 54 607 AM 28 1921 48 6 56  
AVERAGE 72 65 7 69  
 
PRECIPITATION (IN)  
YESTERDAY T 0.81 1980 0.01 -0.01 0.00  
MONTH TO DATE 0.07 0.11 -0.04 0.11  
SINCE OCT 1 9.01 7.42 1.59 6.71  
SINCE JAN 1 4.70 4.86 -0.16 3.79  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 0 18 -18 2  
SINCE SEP 1 0 18 -18 2  
SINCE JUL 1 0 26 -26 6  
 
COOLING  
YESTERDAY 7 2 5 4  
MONTH TO DATE 122 44 78 111  
SINCE SEP 1 122 44 78 111  
SINCE JAN 1 1042 766 276 970    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION E (100)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (200)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 23  
AVERAGE 58  
   
......................................................  
 
THE PASCO WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 95 1938  
MINIMUM TEMPERATURE (F) 48 36 1921  
1952  
2016  
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2025.....SUNRISE 634 AM PDT SUNSET 709 PM PDT  
SEPTEMBER 15 2025.....SUNRISE 635 AM PDT SUNSET 707 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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