623  
CDUS46 KSEW 010220  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
620 PM PST FRI JAN 31 2025  
   
...............................  
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR JANUARY 31 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 49 345 PM 61 1954 47 2 54  
MINIMUM 38 334 AM 1 1950 33 5 48  
AVERAGE 44 40 4 51  
 
PRECIPITATION (IN)  
TODAY 0.87 2.55 1987 0.23 0.64 0.10  
MONTH TO DATE 2.52 7.80 -5.28 8.82  
SINCE OCT 1 23.42 28.93 -5.51 29.18  
SINCE JAN 1 2.52 7.80 -5.28 8.82  
 
DEGREE DAYS  
HEATING  
TODAY 21 25 -4 14  
MONTH TO DATE 843 787 56 724  
SINCE DEC 1 1547 1598 -51 1321  
SINCE JUL 1 2734 3029 -295 2521  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 89 900 AM  
AVERAGE 95  
   
......................................................  
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 67 1962  
MINIMUM TEMPERATURE (F) 33 -1 1950  
 
SUNRISE AND SUNSET  
JANUARY 31 2025.......SUNRISE 737 AM PST SUNSET 514 PM PST  
FEBRUARY 1 2025......SUNRISE 736 AM PST SUNSET 515 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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