Climatological Report (Daily)
Issued by NWS Honolulu, HI

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349
CDHW43 PHFO 030245
CLIITO

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST TUE SEP 02 2025

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

...THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR SEPTEMBER 2 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         85    218 PM  93    2015  83      2       85
  MINIMUM         69    606 AM  64    1956  70     -1       72
  AVERAGE         77                        77      0       79

PRECIPITATION (IN)
  TODAY            0.00          3.37 1992   0.31  -0.31     0.33
  MONTH TO DATE    0.00                      0.63  -0.63     0.47
  SINCE SEP 1      0.00                      0.63  -0.63     0.47
  SINCE JAN 1     35.38                     75.62 -40.24    68.69

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       14
  MONTH TO DATE   26                        24      2       28
  SINCE SEP 1     26                        24      2       28
  SINCE JAN 1   2527                      2135    392     2328
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     6.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           600 AM
 LOWEST     46           200 PM
 AVERAGE    61

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


THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        90      1987
 MINIMUM TEMPERATURE (F)   70        64      1960


SUNRISE AND SUNSET
SEPTEMBER  2 2025.....SUNRISE  1025 AM HDT   SUNSET  1053 PM HDT
SEPTEMBER  3 2025.....SUNRISE  1025 AM HDT   SUNSET  1052 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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