Climatological Report (Daily)
Issued by NWS Honolulu, HI

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361
CDHW43 PHFO 020240
CLIITO

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
440 PM HST WED OCT 01 2025

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

...THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR OCTOBER 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         87   1139 AM  90    1960  83      4       83
                                      1996
                                      2003
  MINIMUM         71    246 AM  63    1949  69      2       70
  AVERAGE         79                        76      3       77

PRECIPITATION (IN)
  TODAY            T             3.42 1987   0.30  -0.30     0.14
  MONTH TO DATE    T                         0.30  -0.30     0.14
  SINCE SEP 1      2.76                      9.00  -6.24     6.89
  SINCE JAN 1     38.14                     83.99 -45.85    75.11

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           14                        11      3       12
  MONTH TO DATE   14                        11      3       12
  SINCE SEP 1    393                       357     36      378
  SINCE JAN 1   2894                      2468    426     2678
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     6.2


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    91           300 AM
 LOWEST     53          1100 AM
 AVERAGE    72

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


THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        91      1976
 MINIMUM TEMPERATURE (F)   69        64      1969


SUNRISE AND SUNSET
OCTOBER  1 2025.......SUNRISE  1031 AM HDT   SUNSET  1027 PM HDT
OCTOBER  2 2025.......SUNRISE  1031 AM HDT   SUNSET  1026 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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