Climatological Report (Daily)
Issued by NWS Honolulu, HI

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135
CDHW40 PHFO 010245
CLIHNL

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST WED SEP 30 2026

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

...THE HONOLULU CLIMATE SUMMARY FOR SEPTEMBER 30 2026...
VALID TODAY AS OF 0425 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         86    206 PM  92    1988  88     -2       89
  MINIMUM         76    919 AM  67    1981  75      1       76
  AVERAGE         81                        81      0       83

PRECIPITATION (IN)
  TODAY            0.84R         0.64 1953   0.02   0.82      T
  MONTH TO DATE    1.16                      0.88   0.28     0.71
  SINCE SEP 1      1.16                      0.88   0.28     0.71
  SINCE JAN 1     23.19                     10.47  12.72     9.59

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           16                        16      0       18
  MONTH TO DATE  542                       498     44      534
  SINCE SEP 1    542                       498     44      534
  SINCE JAN 1   3752                      3575    177     4019
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED    12.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94           900 AM
 LOWEST     70           200 PM
 AVERAGE    82

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


THE HONOLULU CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88        92      1986
                                             1988
 MINIMUM TEMPERATURE (F)   75        69      1958
                                             1970
                                             1992


SUNRISE AND SUNSET
SEPTEMBER 30 2026.....SUNRISE   623 AM HST   SUNSET   620 PM HST
OCTOBER  1 2026.......SUNRISE   623 AM HST   SUNSET   619 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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