958  
CDUS46 KPDT 200830  
CLIPSC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
130 AM PDT TUE MAY 20 2025  
   
...............................  
 
   
..THE PASCO WA CLIMATE SUMMARY FOR MAY 19 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 74 456 PM 98 2023 78 -4 72  
MINIMUM 46 349 AM 32 2003 48 -2 47  
AVERAGE 60 62 -2 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.50 1896 0.03 -0.01 0.00  
MONTH TO DATE 0.90 0.40 0.50 0.59  
SINCE OCT 1 8.87 5.97 2.90 5.70  
SINCE JAN 1 4.56 3.41 1.15 2.78  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 4 1 5  
MONTH TO DATE 123 114 9 98  
SINCE MAR 1 964 1079 -115 981  
SINCE JUL 1 4651 4941 -290 4677  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 2 15 -13 26  
SINCE MAR 1 2 17 -15 26  
SINCE JAN 1 2 17 -15 26    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (250)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77  
LOWEST 28  
AVERAGE 53  
   
......................................................  
 
THE PASCO WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 98 2023  
MINIMUM TEMPERATURE (F) 48 34 1920  
 
SUNRISE AND SUNSET  
MAY 20 2025...........SUNRISE 518 AM PDT SUNSET 829 PM PDT  
MAY 21 2025...........SUNRISE 517 AM PDT SUNSET 830 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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