Climatological Report (Daily)
Issued by NWS Honolulu, HI

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588
CDHW40 PHFO 221245
CLIHNL

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST SUN SEP 22 2024

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

...THE HONOLULU HI CLIMATE SUMMARY FOR SEPTEMBER 21 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         89   1247 PM  92    1990  88      1       90
                                      1995
  MINIMUM         76    635 AM  67    1975  75      1       76
  AVERAGE         83                        82      1       83

PRECIPITATION (IN)
  YESTERDAY        0.01          0.57 1969   0.02  -0.01      T
  MONTH TO DATE    0.02                      0.64  -0.62     0.05
  SINCE SEP 1      0.02                      0.64  -0.62     0.05
  SINCE JAN 1      9.73                     10.23  -0.50     9.83

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       18                        16      2       18
  MONTH TO DATE  373                       353     20      373
  SINCE SEP 1    373                       353     20      373
  SINCE JAN 1   3480                      3430     50     3672
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED    12.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           900 AM
 LOWEST     48           300 PM
 AVERAGE    63

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


THE HONOLULU HI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88        93      1995
 MINIMUM TEMPERATURE (F)   75        64      2019


SUNRISE AND SUNSET
SEPTEMBER 22 2024.....SUNRISE   621 AM HST   SUNSET   627 PM HST
SEPTEMBER 23 2024.....SUNRISE   621 AM HST   SUNSET   626 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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