708  
CDUS46 KSEW 290826  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PDT MON MAY 29 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MAY 28 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1941 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 67 436 PM 96 1983 68 -1 54  
MINIMUM 44 203 AM 28 1966 45 -1 48  
AVERAGE 56 57 -1 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.80 1948 0.07 -0.07 0.57  
MONTH TO DATE 0.59 2.07 -1.48 4.18  
SINCE OCT 1 36.31 45.44 -9.13 55.13  
SINCE JAN 1 17.23 24.31 -7.08 28.75  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 8 1 14  
MONTH TO DATE 182 301 -119 388  
SINCE MAR 1 1387 1453 -66 1596  
SINCE JUL 1 4966 5162 -196 5093  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 22 0 22 0  
SINCE MAR 1 22 0 22 0  
SINCE JAN 1 22 0 22 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 3.3  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 59 600 PM  
AVERAGE 76  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 87 1973  
1995  
MINIMUM TEMPERATURE (F) 46 33 1966  
 
SUNRISE AND SUNSET  
MAY 29 2023...........SUNRISE 523 AM PDT SUNSET 856 PM PDT  
MAY 30 2023...........SUNRISE 522 AM PDT SUNSET 857 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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