Climatological Report (Daily)
Issued by NWS Honolulu, HI

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155
CDHW40 PHFO 241245
CLIHNL

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST SAT MAY 24 2025

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

...THE HONOLULU HI CLIMATE SUMMARY FOR MAY 23 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         86    103 PM  91    1995  85      1       85
  MINIMUM         74    449 AM  65    1979  72      2       74
                                      1983
  AVERAGE         80                        79      1       80

PRECIPITATION (IN)
  YESTERDAY        T             1.90 1978   0.02  -0.02      T
  MONTH TO DATE    0.58                      0.63  -0.05     4.90
  SINCE MAR 1      2.71                      3.76  -1.05     6.54
  SINCE JAN 1      8.73                      7.54   1.19     9.48

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       15                        14      1       15
  MONTH TO DATE  362                       295     67      285
  SINCE MAR 1   1182                       942    240      955
  SINCE JAN 1   1792                      1456    336     1476
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED    12.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79           100 AM
 LOWEST     51           400 PM
 AVERAGE    65

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


THE HONOLULU HI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85        90      1966
                                             1979
                                             2019
 MINIMUM TEMPERATURE (F)   72        65      1959
                                             1975


SUNRISE AND SUNSET
MAY 24 2025...........SUNRISE   550 AM HST   SUNSET   707 PM HST
MAY 25 2025...........SUNRISE   550 AM HST   SUNSET   707 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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