303  
CDUS46 KSEW 010828  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
128 AM PDT TUE AUG 01 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR JULY 31 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 81 511 PM 99 1965 79 2 97  
MINIMUM 45 509 AM 40 1957 52 -7 56  
AVERAGE 63 66 -3 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.30 1985 0.01 -0.01 0.00  
MONTH TO DATE 0.03 0.53 -0.50 0.09  
SINCE OCT 1 37.15 47.62 -10.47 58.41  
SINCE JAN 1 18.07 26.49 -8.42 32.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 2 0 0  
MONTH TO DATE 32 76 -44 49  
SINCE JUN 1 187 265 -78 248  
SINCE JUL 1 32 76 -44 49  
 
COOLING  
YESTERDAY 0 2 -2 12  
MONTH TO DATE 49 47 2 104  
SINCE JUN 1 58 59 -1 122  
SINCE JAN 1 80 61 19 122    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NE (30)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 27 400 PM  
AVERAGE 64  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 97 1965  
MINIMUM TEMPERATURE (F) 52 41 2002  
 
SUNRISE AND SUNSET  
AUGUST 1 2023........SUNRISE 551 AM PDT SUNSET 844 PM PDT  
AUGUST 2 2023........SUNRISE 552 AM PDT SUNSET 843 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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