CDHW40 PHFO 121245

CLIHNL



CLIMATE REPORT 

NATIONAL WEATHER SERVICE HONOLULU HI

245 AM HST FRI DEC 12 2025



...................................



...THE HONOLULU CLIMATE SUMMARY FOR DECEMBER 11 2025...



CLIMATE NORMAL PERIOD 1991 TO 2020

CLIMATE RECORD PERIOD 1940 TO 2025





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

...................................................................

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         80    222 PM  88    1995  82     -2       85       

  MINIMUM         71    950 PM  55    1972  70      1       75       

  AVERAGE         76                        76      0       80     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.06          3.35 2008   0.06   0.00     0.00     

  MONTH TO DATE    0.06                      0.66  -0.60     0.07     

  SINCE DEC 1      0.06                      0.66  -0.60     0.07     

  SINCE JAN 1     10.20                     14.89  -4.69    10.82     



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       11                        11      0       15        

  MONTH TO DATE  125                       126     -1      138        

  SINCE DEC 1    125                       126     -1      138        

  SINCE JAN 1   5069                      4566    503     4684        

...................................................................





WIND (MPH)                                                            

  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (320)       

  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (330)       

  AVERAGE WIND SPEED     5.3                                        





SKY COVER                                                             

  POSSIBLE SUNSHINE  MM                                                 

  AVERAGE SKY COVER 0.7                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  HEAVY RAIN                                                          

  RAIN                                                                

  LIGHT RAIN                                                          

  FOG                                                                 





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    93           700 AM                                      

 LOWEST     58           400 PM                                      

 AVERAGE    76                                                        



..........................................................





THE HONOLULU CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   82        89      1995                      

 MINIMUM TEMPERATURE (F)   70        57      1972                      





SUNRISE AND SUNSET                                                    

DECEMBER 12 2025......SUNRISE   700 AM HST   SUNSET   551 PM HST     

DECEMBER 13 2025......SUNRISE   701 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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