Climatological Report (Daily)
Issued by NWS Honolulu, HI

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578
CDHW40 PHFO 151245
CLIHNL

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST SUN SEP 15 2024

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

...THE HONOLULU HI CLIMATE SUMMARY FOR SEPTEMBER 14 2024...

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)
 YESTERDAY
  MAXIMUM         90    146 PM  93    1985  89      1       90
  MINIMUM         77    539 AM  68    1971  75      2       75
                                      1975
  AVERAGE         84                        82      2       83

PRECIPITATION (IN)
  YESTERDAY        T             1.16 2016   0.03  -0.03     0.01
  MONTH TO DATE    T                         0.46  -0.46     0.03
  SINCE SEP 1      T                         0.46  -0.46     0.03
  SINCE JAN 1      9.71                     10.05  -0.34     9.81

DEGREE DAYS
 HEATING
  YESTERDAY        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
  YESTERDAY       19                        17      2       18
  MONTH TO DATE  245                       238      7      246
  SINCE SEP 1    245                       238      7      246
  SINCE JAN 1   3352                      3315     37     3545
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED    15.0


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    74           500 AM
 LOWEST     41           100 PM
 AVERAGE    58

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


THE HONOLULU HI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88        93      1985
                                             2019
 MINIMUM TEMPERATURE (F)   75        69      1957


SUNRISE AND SUNSET
SEPTEMBER 15 2024.....SUNRISE   619 AM HST   SUNSET   634 PM HST
SEPTEMBER 16 2024.....SUNRISE   619 AM HST   SUNSET   633 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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