173  
CDUS46 KPDT 170829  
CLIPSC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
129 AM PDT SUN SEP 17 2023  
   
...............................
 
 
   
..THE PASCO WA CLIMATE SUMMARY FOR SEPTEMBER 16 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 91 304 PM 97 1938 81 10 78  
MINIMUM 46 601 AM 34 1936 48 -2 52  
1970  
AVERAGE 69 64 5 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.30 1954 0.01 -0.01 0.00  
MONTH TO DATE 0.01 0.14 -0.13 T  
SINCE OCT 1 4.81 7.45 -2.64 8.78  
SINCE JAN 1 2.50 4.89 -2.39 5.44  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 0 24 -24 0  
SINCE SEP 1 0 24 -24 0  
SINCE JUL 1 0 32 -32 0  
 
COOLING  
YESTERDAY 4 2 2 0  
MONTH TO DATE 99 50 49 88  
SINCE SEP 1 99 50 49 88  
SINCE JAN 1 1147 772 375 1119    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (360)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NE (30)  
 
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 90  
LOWEST 22  
AVERAGE 56  
   
......................................................
 
 
THE PASCO WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 95 1913  
1938  
MINIMUM TEMPERATURE (F) 47 32 1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2023.....SUNRISE 637 AM PDT SUNSET 704 PM PDT  
SEPTEMBER 18 2023.....SUNRISE 638 AM PDT SUNSET 702 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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