010  
CDHW40 PHFO 211245  
CLIHNL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST WED AUG 21 2024  
   
...............................
 
 
   
..THE HONOLULU HI CLIMATE SUMMARY FOR AUGUST 20 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1940 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 145 PM 93 1986 89 1 90  
MINIMUM 78 655 AM 66 2009 76 2 76  
AVERAGE 84 82 2 83  
 
PRECIPITATION (IN)  
YESTERDAY T 0.19 2000 0.03 -0.03 T  
MONTH TO DATE 0.03 0.47 -0.44 T  
SINCE JUN 1 0.11 1.49 -1.38 0.59  
SINCE JAN 1 9.59 9.22 0.37 9.67  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 19 17 2 18  
MONTH TO DATE 351 340 11 362  
SINCE JUN 1 1327 1315 12 1365  
SINCE JAN 1 2917 2884 33 3108    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 12.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 700 AM  
LOWEST 47 400 PM  
AVERAGE 63  
   
......................................................
 
 
THE HONOLULU HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 93 1987  
MINIMUM TEMPERATURE (F) 76 70 1965  
1984  
 
SUNRISE AND SUNSET  
AUGUST 21 2024........SUNRISE 612 AM HST SUNSET 657 PM HST  
AUGUST 22 2024........SUNRISE 613 AM HST SUNSET 656 PM HST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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