Climatological Report (Daily)
Issued by NWS Honolulu, HI

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788
CDHW43 PHFO 050245
CLIITO

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST SAT OCT 04 2025

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

...THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR OCTOBER 4 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         84    329 PM  90    1967  83      1       84
  MINIMUM         70    625 AM  64    1962  69      1       70
                                      1964
                                      1971
  AVERAGE         77                        76      1       77

PRECIPITATION (IN)
  TODAY            0.06          3.13 2016   0.31  -0.25     0.05
  MONTH TO DATE    0.09                      1.22  -1.13     0.24
  SINCE SEP 1      2.85                      9.92  -7.07     6.99
  SINCE JAN 1     38.23                     84.91 -46.68    75.21

DEGREE DAYS
 HEATING
  TODAY            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
  TODAY           12                        11      1       12
  MONTH TO DATE   53                        44      9       47
  SINCE SEP 1    432                       390     42      413
  SINCE JAN 1   2933                      2501    432     2713
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     5.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           600 AM
 LOWEST     59          1200 PM
 AVERAGE    73

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


THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        88      1976
                                             2015
                                             2019
 MINIMUM TEMPERATURE (F)   69        63      1999


SUNRISE AND SUNSET
OCTOBER  4 2025.......SUNRISE  1031 AM HDT   SUNSET  1025 PM HDT
OCTOBER  5 2025.......SUNRISE  1032 AM HDT   SUNSET  1024 PM HDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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