Climatological Report (Daily)
Issued by NWS Honolulu, HI

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590
CDHW43 PHFO 310245
CLIITO

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST SAT AUG 30 2025

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

...THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR AUGUST 30 2025...
VALID TODAY AS OF 0425 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         84   1214 PM  89    2019  83      1       88
  MINIMUM         69    231 AM  65    1993  70     -1       71
  AVERAGE         77                        77      0       80

PRECIPITATION (IN)
  TODAY            0.04          2.88 1960   0.35  -0.31     0.00
  MONTH TO DATE    1.31                     10.95  -9.64    11.16
  SINCE JUN 1     10.44                     27.49 -17.05    19.88
  SINCE JAN 1     35.17                     74.64 -39.47    67.82

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY           12                        12      0       15
  MONTH TO DATE  378                       360     18      356
  SINCE JUN 1   1106                      1020     86     1099
  SINCE JAN 1   2489                      2110    379     2288
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     5.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           300 PM
 LOWEST     57           700 AM
 AVERAGE    74

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


THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        89      1996
                                             2015
                                             2019
 MINIMUM TEMPERATURE (F)   70        64      1970
                                             1971


SUNRISE AND SUNSET
AUGUST 30 2025........SUNRISE  1024 AM HDT   SUNSET  1056 PM HDT
AUGUST 31 2025........SUNRISE  1024 AM HDT   SUNSET  1055 PM HDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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