227  
CDHW40 PHFO 191245  
CLIHNL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST FRI APR 19 2024  
   
...............................
 
 
   
..THE HONOLULU HI CLIMATE SUMMARY FOR APRIL 18 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 83 130 PM 89 1996 83 0 81  
MINIMUM 68 620 AM 62 1989 70 -2 72  
AVERAGE 76 77 -1 77  
 
PRECIPITATION (IN)  
YESTERDAY T 0.46 1977 0.02 -0.02 0.11  
MONTH TO DATE 1.40 0.54 0.86 1.33  
SINCE MAR 1 1.63 2.90 -1.27 3.98  
SINCE JAN 1 4.57 6.68 -2.11 7.57  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 11 12 -1 12  
MONTH TO DATE 196 205 -9 238  
SINCE MAR 1 524 504 20 616  
SINCE JAN 1 1045 1018 27 1211    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 500 AM  
LOWEST 53 100 PM  
AVERAGE 70  
   
......................................................
 
 
THE HONOLULU HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 89 1996  
MINIMUM TEMPERATURE (F) 70 62 1954  
 
SUNRISE AND SUNSET  
APRIL 19 2024.........SUNRISE 609 AM HST SUNSET 653 PM HST  
APRIL 20 2024.........SUNRISE 608 AM HST SUNSET 653 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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