998  
CDUS46 KSEW 050825  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
125 AM PDT MON MAY 05 2025  
   
...............................  
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MAY 4 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1941 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 63 421 PM 89 1992 64 -1 54  
MINIMUM 33 457 AM 29 1949 41 -8 49  
1962  
AVERAGE 48 52 -4 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.78 2009 0.08 -0.08 0.54  
MONTH TO DATE 0.01 0.34 -0.33 0.79  
SINCE OCT 1 36.55 43.71 -7.16 42.62  
SINCE JAN 1 15.65 22.58 -6.93 22.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 13 4 13  
MONTH TO DATE 53 54 -1 61  
SINCE MAR 1 1130 1206 -76 1124  
SINCE JUL 1 4568 4915 -347 4284  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NE (40)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 36 300 PM  
AVERAGE 68  
   
......................................................  
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 88 1953  
MINIMUM TEMPERATURE (F) 41 27 1978  
 
SUNRISE AND SUNSET  
MAY 5 2025...........SUNRISE 549 AM PDT SUNSET 828 PM PDT  
MAY 6 2025...........SUNRISE 548 AM PDT SUNSET 829 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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