927  
CDHW40 PHFO 221245  
CLIHNL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST SUN JUN 22 2025  
   
...............................
 
 
   
..THE HONOLULU HI CLIMATE SUMMARY FOR JUNE 21 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1940 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 355 PM 90 1979 87 0 86  
1989  
1996  
MINIMUM 75 437 AM 69 1955 74 1 76  
AVERAGE 81 81 0 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.31 1949 0.01 -0.01 0.00  
MONTH TO DATE 0.05 0.35 -0.30 0.01  
SINCE JUN 1 0.05 0.35 -0.30 0.01  
SINCE JAN 1 8.78 8.08 0.70 9.49  
 
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 16 16 0 16  
MONTH TO DATE 334 318 16 329  
SINCE JUN 1 334 318 16 329  
SINCE JAN 1 2243 1887 356 1919    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 13.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 200 AM  
LOWEST 45 1200 PM  
AVERAGE 58  
   
......................................................
 
 
THE HONOLULU HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 91 1967  
MINIMUM TEMPERATURE (F) 74 67 1975  
 
SUNRISE AND SUNSET  
JUNE 22 2025..........SUNRISE 551 AM HST SUNSET 717 PM HST  
JUNE 23 2025..........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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