Climatological Report (Daily)
Issued by NWS Honolulu, HI

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187
CDHW40 PHFO 290245
CLIHNL

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST MON SEP 28 2026

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

...THE HONOLULU CLIMATE SUMMARY FOR SEPTEMBER 28 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         90    300 PM  91    1988  88      2       89
                                      1995
                                      1997
  MINIMUM         79    709 AM  68    1945  75      4       78
  AVERAGE         85                        81      4       84

PRECIPITATION (IN)
  TODAY            0.00          0.79 1948   0.03  -0.03     0.00
  MONTH TO DATE    0.32                      0.83  -0.51     0.71
  SINCE SEP 1      0.32                      0.83  -0.51     0.71
  SINCE JAN 1     22.35                     10.42  11.93     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           20                        16      4       19
  MONTH TO DATE  511                       465     46      497
  SINCE SEP 1    511                       465     46      497
  SINCE JAN 1   3721                      3542    179     3982
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED    14.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    74           600 AM
 LOWEST     48           300 PM
 AVERAGE    61

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


THE HONOLULU CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88        93      1993
                                             2020
 MINIMUM TEMPERATURE (F)   75        66      1975


SUNRISE AND SUNSET
SEPTEMBER 28 2026.....SUNRISE   622 AM HST   SUNSET   622 PM HST
SEPTEMBER 29 2026.....SUNRISE   622 AM HST   SUNSET   621 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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