Climatological Report (Daily)
Issued by NWS Honolulu, HI

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919
CDHW43 PHFO 020245
CLIITO

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST MON DEC 01 2025

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

...THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR DECEMBER 1 2025...
VALID TODAY AS OF 0425 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         82    108 PM  86    1977  79      3       81
                                      2007
  MINIMUM         67    455 AM  59    1972  67      0       65
  AVERAGE         75                        73      2       73

PRECIPITATION (IN)
  TODAY            0.00          4.77 1991   0.43  -0.43     0.00
  MONTH TO DATE    0.00                      0.43  -0.43     0.00
  SINCE DEC 1      0.00                      0.43  -0.43     0.00
  SINCE JAN 1     55.08                    108.75 -53.67    96.50

DEGREE DAYS
 HEATING
  TODAY            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
  TODAY           10                         8      2        8
  MONTH TO DATE   10                         8      2        8
  SINCE DEC 1     10                         8      2        8
  SINCE JAN 1   3553                      3065    488     3318
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     6.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           600 AM
 LOWEST     51          1200 PM
 AVERAGE    69

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


THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        85      1957
                                             1966
                                             2007
 MINIMUM TEMPERATURE (F)   67        59      1972


SUNRISE AND SUNSET
DECEMBER  1 2025......SUNRISE   639 AM HST   SUNSET   540 PM HST
DECEMBER  2 2025......SUNRISE   639 AM HST   SUNSET   540 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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