798  
CDHW40 PHFO 201245  
CLIHNL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST THU APR 20 2023  
   
...............................
 
 
   
..THE HONOLULU HI CLIMATE SUMMARY FOR APRIL 19 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 85 217 PM 89 1996 83 2 82  
MINIMUM 74 500 AM 62 1954 70 4 72  
AVERAGE 80 77 3 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.71 3.14 1974 0.02 0.69 T  
MONTH TO DATE 2.04 0.56 1.48 0.02  
SINCE MAR 1 4.69 2.92 1.77 0.41  
SINCE JAN 1 8.28 6.70 1.58 6.80  
 
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 15 12 3 12  
MONTH TO DATE 253 217 36 254  
SINCE MAR 1 631 516 115 604  
SINCE JAN 1 1226 1030 196 1152    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 12.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 53 400 PM  
AVERAGE 77  
   
......................................................
 
 
THE HONOLULU HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 88 1996  
MINIMUM TEMPERATURE (F) 70 60 1966  
 
SUNRISE AND SUNSET  
APRIL 20 2023.........SUNRISE 609 AM HST SUNSET 653 PM HST  
APRIL 21 2023.........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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