491  
CDUS46 KPDT 300843  
CLIPSC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
143 AM PDT SAT SEP 30 2023  
   
...............................
 
 
   
..THE PASCO WA CLIMATE SUMMARY FOR SEPTEMBER 29 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1894 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 62 231 PM 88 2006 75 -13 79  
MINIMUM 44 508 AM 29 1919 44 0 58  
AVERAGE 53 59 -6 69  
 
PRECIPITATION (IN)  
YESTERDAY T 0.40 1927 0.01 -0.01 0.02  
MONTH TO DATE 0.20 0.29 -0.09 0.12  
SINCE OCT 1 5.00 7.60 -2.60 8.90  
SINCE JAN 1 2.69 5.04 -2.35 5.56  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 6 6 0  
MONTH TO DATE 74 79 -5 10  
SINCE SEP 1 74 79 -5 10  
SINCE JUL 1 74 87 -13 10  
 
COOLING  
YESTERDAY 0 0 0 4  
MONTH TO DATE 111 62 49 98  
SINCE SEP 1 111 62 49 98  
SINCE JAN 1 1159 784 375 1129    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (340)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 56  
AVERAGE 73  
   
......................................................
 
 
THE PASCO WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 87 1906  
1980  
MINIMUM TEMPERATURE (F) 43 32 1933  
1985  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2023.....SUNRISE 653 AM PDT SUNSET 639 PM PDT  
OCTOBER 1 2023.......SUNRISE 655 AM PDT SUNSET 637 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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