Climatological Report (Daily)
Issued by NWS Honolulu, HI

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725
CDHW40 PHFO 221245
CLIHNL

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST SAT AUG 22 2026

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

...THE HONOLULU CLIMATE SUMMARY FOR AUGUST 21 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         89    507 PM  93    1987  89      0       90
  MINIMUM         75    610 AM  70    1965  76     -1       78
                                      1984
  AVERAGE         82                        82      0       84

PRECIPITATION (IN)
  YESTERDAY        T             0.27 1978   0.03  -0.03      T
  MONTH TO DATE    0.91                      0.50   0.41      T
  SINCE JUN 1      1.25                      1.52  -0.27     0.15
  SINCE JAN 1     22.03                      9.25  12.78     8.88

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       17                        17      0       19
  MONTH TO DATE  368                       357     11      382
  SINCE JUN 1   1382                      1332     50     1397
  SINCE JAN 1   3028                      2901    127     3306
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED     7.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           300 AM
 LOWEST     59           300 PM
 AVERAGE    74

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


THE HONOLULU CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89        93      1995
 MINIMUM TEMPERATURE (F)   76        68      2009


SUNRISE AND SUNSET
AUGUST 22 2026........SUNRISE   612 AM HST   SUNSET   656 PM HST
AUGUST 23 2026........SUNRISE   613 AM HST   SUNSET   655 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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