Climatological Report (Daily)
Issued by NWS Honolulu, HI

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220
CDHW42 PHFO 221245
CLIOGG

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST THU MAY 22 2025

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

...THE KAHULUI HI CLIMATE SUMMARY FOR MAY 21 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         86    140 PM  92    2019  87     -1       86
  MINIMUM         71    354 AM  62    1995  68      3       66
                                      2015
  AVERAGE         79                        77      2       76

PRECIPITATION (IN)
  YESTERDAY        0.00          0.73 1983   0.01  -0.01     0.00
  MONTH TO DATE    0.01                      0.58  -0.57     0.49
  SINCE MAR 1      1.54                      4.54  -3.00     3.08
  SINCE JAN 1      6.35                      8.96  -2.61     8.85

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       14                        12      2       11
  MONTH TO DATE  284                       245     39      212
  SINCE MAR 1    864                       840     24      738
  SINCE JAN 1   1321                      1309     12     1196
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED    16.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79          1100 PM
 LOWEST     51          1200 PM
 AVERAGE    65

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


THE KAHULUI HI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87        96      2019
 MINIMUM TEMPERATURE (F)   68        61      1972
                                             2006
                                             2009


SUNRISE AND SUNSET
MAY 22 2025...........SUNRISE   546 AM HST   SUNSET   659 PM HST
MAY 23 2025...........SUNRISE   545 AM HST   SUNSET   700 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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