427  
CDUS46 KPDT 210839  
CLIPSC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
139 AM PDT SUN MAY 21 2023  
   
...............................
 
 
   
..THE PASCO WA CLIMATE SUMMARY FOR MAY 20 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 98R 446 PM 93 1928 78 20 72  
MINIMUM 62 413 AM 34 1920 48 14 43  
AVERAGE 80 63 17 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.50 2020 0.02 -0.02 0.00  
MONTH TO DATE 0.03 0.42 -0.39 0.83  
SINCE OCT 1 4.44 5.99 -1.55 7.39  
SINCE JAN 1 2.13 3.43 -1.30 4.05  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 7  
MONTH TO DATE 44 118 -74 127  
SINCE MAR 1 1089 1083 6 1066  
SINCE JUL 1 5086 4945 141 4591  
 
COOLING  
YESTERDAY 15 1 14 0  
MONTH TO DATE 87 16 71 1  
SINCE MAR 1 90 18 72 1  
SINCE JAN 1 90 18 72 1    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION SW (220)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73  
LOWEST 23  
AVERAGE 48  
   
......................................................
 
 
THE PASCO WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 95 1919  
1928  
MINIMUM TEMPERATURE (F) 48 33 2009  
 
SUNRISE AND SUNSET  
MAY 21 2023...........SUNRISE 517 AM PDT SUNSET 830 PM PDT  
MAY 22 2023...........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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