Climatological Report (Daily)
Issued by NWS Honolulu, HI

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828
CDHW43 PHFO 041245
CLIITO

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST SAT OCT 04 2025

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

...THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR OCTOBER 3 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         87   1152 AM  88    2020  83      4       84
  MINIMUM         70    450 AM  62    1959  69      1       68
  AVERAGE         79                        76      3       76

PRECIPITATION (IN)
  YESTERDAY        0.02          4.89 2015   0.30  -0.28     0.01
  MONTH TO DATE    0.03                      0.91  -0.88     0.19
  SINCE SEP 1      2.79                      9.61  -6.82     6.94
  SINCE JAN 1     38.17                     84.60 -46.43    75.16

DEGREE DAYS
 HEATING
  YESTERDAY        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
  YESTERDAY       14                        11      3       11
  MONTH TO DATE   41                        33      8       35
  SINCE SEP 1    420                       379     41      401
  SINCE JAN 1   2921                      2490    431     2701
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     8.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           500 PM
 LOWEST     51          1100 AM
 AVERAGE    69

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


THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        90      1967
 MINIMUM TEMPERATURE (F)   69        64      1962
                                             1964
                                             1971


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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