Climatological Report (Daily)
Issued by NWS Honolulu, HI

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105
CDHW40 PHFO 210234
CLIHNL

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
434 PM HST FRI SEP 20 2024

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

...THE HONOLULU HI CLIMATE SUMMARY FOR SEPTEMBER 20 2024...
VALID TODAY AS OF 0425 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         88    328 PM  92    1986  88      0       89
                                      1987
                                      1995
  MINIMUM         75    728 AM  68    1945  75      0       77
                                      1955
                                      1957
  AVERAGE         82                        82      0       83

PRECIPITATION (IN)
  TODAY            T             0.69 1968   0.03  -0.03      T
  MONTH TO DATE    0.01                      0.62  -0.61     0.05
  SINCE SEP 1      0.01                      0.62  -0.61     0.05
  SINCE JAN 1      9.72                     10.21  -0.49     9.83

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           17                        16      1       18
  MONTH TO DATE  355                       337     18      355
  SINCE SEP 1    355                       337     18      355
  SINCE JAN 1   3462                      3414     48     3654
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED    11.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           600 AM
 LOWEST     50           300 PM
 AVERAGE    67

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


THE HONOLULU HI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88        92      1990
                                             1995
 MINIMUM TEMPERATURE (F)   75        67      1975


SUNRISE AND SUNSET
SEPTEMBER 20 2024.....SUNRISE   620 AM HST   SUNSET   629 PM HST
SEPTEMBER 21 2024.....SUNRISE   620 AM HST   SUNSET   628 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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