Climatological Report (Daily)
Issued by NWS Honolulu, HI

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CDHW42 PHFO 220245
CLIOGG

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST MON JUL 21 2025

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

...THE KAHULUI HI CLIMATE SUMMARY FOR JULY 21 2025...
VALID TODAY AS OF 0425 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         91        MM  95    2010  89      2       89
  MINIMUM         73        MM  64    1975  72      1       66
                                      2002
                                      2004
  AVERAGE         82                        81      1       78

PRECIPITATION (IN)
  TODAY            T             0.19 1997   0.02  -0.02     0.00
  MONTH TO DATE    0.17                      0.34  -0.17     0.01
  SINCE JUN 1      0.17                      0.51  -0.34     0.08
  SINCE JAN 1      6.56                      9.60  -3.04     8.93

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       13
  MONTH TO DATE  315                       322     -7      286
  SINCE JUN 1    756                       751      5      685
  SINCE JAN 1   2205                      2190     15     2009
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED    14.4


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    81           200 AM
 LOWEST     45          1200 PM
 AVERAGE    63

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


THE KAHULUI HI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89        95      1996
 MINIMUM TEMPERATURE (F)   72        60      1972


SUNRISE AND SUNSET
JULY 21 2025..........SUNRISE   556 AM HST   SUNSET   708 PM HST
JULY 22 2025..........SUNRISE   556 AM HST   SUNSET   708 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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