216  
CDUS46 KSEW 190826  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PDT FRI MAY 19 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MAY 18 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 76 412 PM 90 1956 67 9 56  
MINIMUM 52 1159 PM 28 2003 44 8 44  
AVERAGE 64 55 9 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.64 1953 0.07 -0.07 0.35  
MONTH TO DATE 0.52 1.41 -0.89 3.05  
SINCE OCT 1 36.24 44.78 -8.54 54.00  
SINCE JAN 1 17.16 23.65 -6.49 27.62  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 10 -9 15  
MONTH TO DATE 126 211 -85 280  
SINCE MAR 1 1331 1363 -32 1488  
SINCE JUL 1 4910 5072 -162 4985  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 21 0 21 0  
SINCE MAR 1 21 0 21 0  
SINCE JAN 1 21 0 21 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 54 300 PM  
AVERAGE 77  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 86 1961  
1963  
MINIMUM TEMPERATURE (F) 44 31 1962  
 
SUNRISE AND SUNSET  
MAY 19 2023...........SUNRISE 532 AM PDT SUNSET 845 PM PDT  
MAY 20 2023...........SUNRISE 531 AM PDT SUNSET 846 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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