Climatological Report (Daily)
Issued by NWS Honolulu, HI

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531
CDHW40 PHFO 130245
CLIHNL

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST SAT JUL 12 2025

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

...THE HONOLULU HI CLIMATE SUMMARY FOR JULY 12 2025...
VALID TODAY AS OF 0425 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         89        MM  91    1945  88      1       89
  MINIMUM         74        MM  69    1958  75     -1       77
                                      1979
  AVERAGE         82                        82      0       83

PRECIPITATION (IN)
  TODAY            0.01          0.12 1948   0.02  -0.01      T
  MONTH TO DATE    0.03                      0.20  -0.17     0.01
  SINCE JUN 1      0.10                      0.70  -0.60     0.07
  SINCE JAN 1      8.83                      8.43   0.40     9.55

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY           17                        16      1       18
  MONTH TO DATE  196                       192      4      193
  SINCE JUN 1    682                       652     30      662
  SINCE JAN 1   2591                      2221    370     2252
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     7.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           300 AM
 LOWEST     53          1200 PM
 AVERAGE    70

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


THE HONOLULU HI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88        92      1985
 MINIMUM TEMPERATURE (F)   75        70      1958
                                             1979
                                             2010


SUNRISE AND SUNSET
JULY 12 2025..........SUNRISE   557 AM HST   SUNSET   717 PM HST
JULY 13 2025..........SUNRISE   558 AM HST   SUNSET   717 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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