CDHW43 PHFO 121245

CLIITO



CLIMATE REPORT 

NATIONAL WEATHER SERVICE HONOLULU HI

245 AM HST FRI DEC 12 2025



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



...THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR DECEMBER 11 2025...



CLIMATE NORMAL PERIOD 1991 TO 2020

CLIMATE RECORD PERIOD 1949 TO 2025





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         82    254 PM  88    1973  79      3       81       

  MINIMUM         61    503 AM  58    1989  66     -5       68       

  AVERAGE         72                        72      0       75     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.00          3.86 1954   0.44  -0.44     0.50     

  MONTH TO DATE    1.72                      4.79  -3.07     1.12     

  SINCE DEC 1      1.72                      4.79  -3.07     1.12     

  SINCE JAN 1     56.80                    113.11 -56.31    97.62     



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        7                         7      0       10        

  MONTH TO DATE   88                        87      1      103        

  SINCE DEC 1     88                        87      1      103        

  SINCE JAN 1   3631                      3144    487     3413        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     E (80)        

  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     E (80)        

  AVERAGE WIND SPEED     5.5                                        





SKY COVER                                                             

  POSSIBLE SUNSHINE  MM                                                 

  AVERAGE SKY COVER 0.1                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    93           100 AM                                      

 LOWEST     46           100 PM                                      

 AVERAGE    70                                                        



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





THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   79        87      1980                      

 MINIMUM TEMPERATURE (F)   66        60      1953                      

                                             1968                     

                                             1989                     





SUNRISE AND SUNSET                                                    

DECEMBER 12 2025......SUNRISE   645 AM HST   SUNSET   543 PM HST     

DECEMBER 13 2025......SUNRISE   646 AM HST   SUNSET   543 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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