990  
CDHW40 PHFO 201245  
CLIHNL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST THU JUN 20 2024  
   
...............................  
 
   
..THE HONOLULU HI CLIMATE SUMMARY FOR JUNE 19 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 87 1105 AM 92 2019 87 0 88  
MINIMUM 76 1159 PM 66 1959 74 2 74  
AVERAGE 82 81 1 81  
 
PRECIPITATION (IN)  
YESTERDAY T 0.25 1974 0.01 -0.01 T  
MONTH TO DATE 0.01 0.32 -0.31 0.22  
SINCE JUN 1 0.01 0.32 -0.31 0.22  
SINCE JAN 1 9.49 8.05 1.44 9.30  
 
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 17 16 1 16  
MONTH TO DATE 298 286 12 298  
SINCE JUN 1 298 286 12 298  
SINCE JAN 1 1888 1855 33 2041    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 17.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 1000 PM  
LOWEST 45 200 PM  
AVERAGE 57  
   
......................................................  
 
THE HONOLULU HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 90 1987  
2018  
2019  
MINIMUM TEMPERATURE (F) 74 68 1959  
 
SUNRISE AND SUNSET  
JUNE 20 2024..........SUNRISE 550 AM HST SUNSET 717 PM HST  
JUNE 21 2024..........SUNRISE 551 AM HST SUNSET 717 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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