058  
CDHW40 PHFO 151245  
CLIHNL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST FRI OCT 15 2021  
   
...............................
 
 
   
..THE HONOLULU HI CLIMATE SUMMARY FOR OCTOBER 14 2021
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1940 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 115 PM 92 0 87 0 85  
1968  
MINIMUM 75 632 AM 67 1962 74 1 71  
1987  
AVERAGE 81 81 0 78  
 
PRECIPITATION (IN)  
YESTERDAY T 1.06 1956 0.04 -0.04 0.04  
MONTH TO DATE 0.02 0.53 -0.51 0.44  
SINCE SEP 1 0.14 1.41 -1.27 0.54  
SINCE JAN 1 10.02 11.00 -0.98 10.42  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE SEP 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 SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 16 16 0 13  
MONTH TO DATE 234 224 10 228  
SINCE SEP 1 741 722 19 758  
SINCE JAN 1 3991 3799 192 3974    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 14.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 1100 PM  
LOWEST 51 1200 PM  
AVERAGE 63  
   
......................................................
 
 
THE HONOLULU HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 92 1995  
MINIMUM TEMPERATURE (F) 74 68 1962  
1985  
1999  
 
SUNRISE AND SUNSET  
OCTOBER 15 2021.......SUNRISE 628 AM HST SUNSET 607 PM HST  
OCTOBER 16 2021.......SUNRISE 628 AM HST SUNSET 606 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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