Climatological Report (Daily)
Issued by NWS Honolulu, HI

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949
CDHW42 PHFO 311245
CLIOGG

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST THU JUL 31 2025

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

...THE KAHULUI HI CLIMATE SUMMARY FOR JULY 30 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1954 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         93    115 PM  94    2022  90      3       81
  MINIMUM         70    536 AM  58    1965  72     -2       70
  AVERAGE         82                        81      1       76

PRECIPITATION (IN)
  YESTERDAY        T             0.24 1968   0.02  -0.02     0.09
  MONTH TO DATE    0.17                      0.51  -0.34     0.25
  SINCE JUN 1      0.17                      0.68  -0.51     0.32
  SINCE JAN 1      6.56                      9.77  -3.21     9.17

DEGREE DAYS
 HEATING
  YESTERDAY        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
  YESTERDAY       17                        16      1       11
  MONTH TO DATE  457                       466     -9      407
  SINCE JUN 1    898                       895      3      806
  SINCE JAN 1   2347                      2334     13     2130
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED    16.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79           400 AM
 LOWEST     40           100 PM
 AVERAGE    60

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


THE KAHULUI HI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   90        92      1997
                                             2015
                                             2018
 MINIMUM TEMPERATURE (F)   72        61      1965
                                             1972


SUNRISE AND SUNSET
JULY 31 2025..........SUNRISE   600 AM HST   SUNSET   704 PM HST
AUGUST  1 2025........SUNRISE   600 AM HST   SUNSET   704 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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