768  
CDHW40 PHFO 281245  
CLIHNL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST SUN MAY 28 2023  
   
...............................
 
 
   
..THE HONOLULU HI CLIMATE SUMMARY FOR MAY 27 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1940 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 251 PM 89 1996 86 0 85  
2005  
2021  
MINIMUM 68 544 AM 65 1973 72 -4 73  
AVERAGE 77 79 -2 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.41 1955 0.02 -0.02 0.00  
MONTH TO DATE 0.67 0.73 -0.06 1.36  
SINCE MAR 1 5.49 3.86 1.63 1.79  
SINCE JAN 1 9.08 7.64 1.44 8.18  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE MAR 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
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 12 14 -2 14  
MONTH TO DATE 364 351 13 366  
SINCE MAR 1 1090 998 92 1118  
SINCE JAN 1 1685 1512 173 1666    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 7.6  
 
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 81 600 AM  
LOWEST 43 300 PM  
AVERAGE 62  
   
......................................................
 
 
THE HONOLULU HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 90 2005  
MINIMUM TEMPERATURE (F) 72 65 1964  
 
SUNRISE AND SUNSET  
MAY 28 2023...........SUNRISE 550 AM HST SUNSET 709 PM HST  
MAY 29 2023...........SUNRISE 550 AM HST SUNSET 709 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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