720  
CDUS46 KSEW 170845  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
145 AM PDT MON JUL 17 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR JULY 16 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 85 314 PM 98 1979 78 7 72  
MINIMUM 49 429 AM 42 1968 51 -2 54  
1969  
1988  
AVERAGE 67 64 3 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.51 1978 0.01 -0.01 0.00  
MONTH TO DATE T 0.32 -0.32 0.09  
SINCE OCT 1 37.12 47.41 -10.29 58.41  
SINCE JAN 1 18.04 26.28 -8.24 32.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 2  
MONTH TO DATE 15 46 -31 38  
SINCE JUN 1 170 235 -65 237  
SINCE JUL 1 15 46 -31 38  
 
COOLING  
YESTERDAY 2 2 0 0  
MONTH TO DATE 30 18 12 9  
SINCE JUN 1 39 30 9 27  
SINCE JAN 1 61 32 29 27    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 37 300 PM  
AVERAGE 65  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 94 1979  
MINIMUM TEMPERATURE (F) 51 41 1987  
 
SUNRISE AND SUNSET  
JULY 17 2023..........SUNRISE 534 AM PDT SUNSET 901 PM PDT  
JULY 18 2023..........SUNRISE 535 AM PDT SUNSET 900 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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