874  
CDHW40 PHFO 141245  
CLIHNL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST TUE DEC 14 2021  
   
...............................
 
 
   
..THE HONOLULU HI CLIMATE SUMMARY FOR DECEMBER 13 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 83 1250 PM 89 1977 82 1 84  
MINIMUM 72 947 PM 58 1972 70 2 71  
AVERAGE 78 76 2 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.99 2008 0.07 -0.05 0.00  
MONTH TO DATE 9.57 0.80 8.77 0.04  
SINCE DEC 1 9.57 0.80 8.77 0.04  
SINCE JAN 1 19.71 15.03 4.68 13.38  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE DEC 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 DEC 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 13 11 2 13  
MONTH TO DATE 103 148 -45 166  
SINCE DEC 1 103 148 -45 166  
SINCE JAN 1 4745 4588 157 4837    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 81 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 81 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 13.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 1000 PM  
LOWEST 51 1100 AM  
AVERAGE 65  
   
......................................................
 
 
THE HONOLULU HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 89 1995  
MINIMUM TEMPERATURE (F) 70 60 1947  
 
SUNRISE AND SUNSET  
DECEMBER 14 2021......SUNRISE 701 AM HST SUNSET 552 PM HST  
DECEMBER 15 2021......SUNRISE 702 AM HST SUNSET 552 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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