595  
CDUS46 KSEW 310118  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
618 PM PDT SUN JUL 30 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR JULY 30 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 78 359 PM 99 2022 79 -1 99  
MINIMUM 47 410 AM 42 1956 52 -5 58  
1969  
AVERAGE 63 66 -3 79  
 
PRECIPITATION (IN)  
TODAY 0.00 0.13 1955 0.02 -0.02 0.00  
MONTH TO DATE 0.03 0.52 -0.49 0.09  
SINCE OCT 1 37.15 47.61 -10.46 58.41  
SINCE JAN 1 18.07 26.48 -8.41 32.03  
 
DEGREE DAYS  
HEATING  
TODAY 2 2 0 0  
MONTH TO DATE 30 74 -44 49  
SINCE JUN 1 185 263 -78 248  
SINCE JUL 1 30 74 -44 49  
 
COOLING  
TODAY 0 2 -2 14  
MONTH TO DATE 49 46 3 92  
SINCE JUN 1 58 58 0 110  
SINCE JAN 1 80 60 20 110    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (130)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 2.2  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 400 AM  
LOWEST 35 200 PM  
AVERAGE 66  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 99 1965  
MINIMUM TEMPERATURE (F) 52 40 1957  
 
SUNRISE AND SUNSET  
JULY 30 2023..........SUNRISE 549 AM PDT SUNSET 847 PM PDT  
JULY 31 2023..........SUNRISE 550 AM PDT SUNSET 845 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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