431  
CDUS46 KSEW 200835  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
135 AM PDT SAT MAY 20 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MAY 19 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 79 428 PM 86 1961 67 12 59  
1963  
MINIMUM 52 258 AM 31 1962 44 8 41  
AVERAGE 66 55 11 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.81 1968 0.07 -0.07 0.18  
MONTH TO DATE 0.52 1.48 -0.96 3.23  
SINCE OCT 1 36.24 44.85 -8.61 54.18  
SINCE JAN 1 17.16 23.72 -6.56 27.80  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 10 -10 15  
MONTH TO DATE 126 221 -95 295  
SINCE MAR 1 1331 1373 -42 1503  
SINCE JUL 1 4910 5082 -172 5000  
 
COOLING  
YESTERDAY 1 0 1 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 NE (60)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 54 300 PM  
AVERAGE 74  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 90 1963  
MINIMUM TEMPERATURE (F) 44 29 1975  
 
SUNRISE AND SUNSET  
MAY 20 2023...........SUNRISE 531 AM PDT SUNSET 846 PM PDT  
MAY 21 2023...........SUNRISE 530 AM PDT SUNSET 847 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WA Page Main Text Page