Climatological Report (Daily)
Issued by NWS Honolulu, HI

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458
CDHW43 PHFO 190233
CLIITO

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
433 PM HST WED SEP 18 2024

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

...THE HILO HI CLIMATE SUMMARY FOR SEPTEMBER 18 2024...
VALID TODAY AS OF 0425 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         84    257 PM  89    1974  83      1       84
                                      1995
  MINIMUM         70    614 AM  62    1955  70      0       71
  AVERAGE         77                        77      0       78

PRECIPITATION (IN)
  TODAY            T             2.51 1990   0.27  -0.27     0.29
                                      1990
                                      2015
  MONTH TO DATE    5.62                      5.23   0.39     2.88
  SINCE SEP 1      5.62                      5.23   0.39     2.88
  SINCE JAN 1     73.84                     80.22  -6.38    79.55

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           12                        12      0       13
  MONTH TO DATE  225                       216      9      226
  SINCE SEP 1    225                       216      9      226
  SINCE JAN 1   2525                      2327    198     2650
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     5.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96          1200 AM
 LOWEST     63           300 PM
 AVERAGE    80

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


THE HILO HI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        90      2014
                                             2020
 MINIMUM TEMPERATURE (F)   70        64      1952
                                             1955
                                             1973


SUNRISE AND SUNSET
SEPTEMBER 18 2024.....SUNRISE   608 AM HST   SUNSET   619 PM HST
SEPTEMBER 19 2024.....SUNRISE   609 AM HST   SUNSET   618 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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