Climatological Report (Daily)
Issued by NWS Honolulu, HI

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656
CDHW43 PHFO 011245
CLIITO

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST FRI AUG 01 2025

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

...THE HILO HI CLIMATE SUMMARY FOR JULY 31 2025...

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)
 YESTERDAY
  MAXIMUM         84    111 PM  88    2015  83      1       84
  MINIMUM         71    808 AM  64    1999  70      1       68
  AVERAGE         78                        77      1       76

PRECIPITATION (IN)
  YESTERDAY        0.17          4.19 1982   0.33  -0.16      T
  MONTH TO DATE    3.75                      9.24  -5.49     4.84
  SINCE JUN 1      9.13                     16.54  -7.41     8.72
  SINCE JAN 1     33.86                     63.69 -29.83    56.66

DEGREE DAYS
 HEATING
  YESTERDAY        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
  YESTERDAY       13                        12      1       11
  MONTH TO DATE  377                       352     25      397
  SINCE JUN 1    728                       660     68      743
  SINCE JAN 1   2111                      1750    361     1932
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     5.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94           300 PM
 LOWEST     60          1200 PM
 AVERAGE    77

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


THE HILO HI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        87      1993
                                             2007
                                             2016
 MINIMUM TEMPERATURE (F)   70        63      1950
                                             1955


SUNRISE AND SUNSET
AUGUST  1 2025........SUNRISE   556 AM HST   SUNSET   657 PM HST
AUGUST  2 2025........SUNRISE   557 AM HST   SUNSET   656 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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