027
CDHW40 PHFO 160245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST FRI AUG 15 2025
...............................
..THE HONOLULU HI CLIMATE SUMMARY FOR AUGUST 15 2025
VALID TODAY AS OF 0425 PM LOCAL TIME.
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)
TODAY
MAXIMUM 89 318 PM 92 2005 89 0 90
2019
MINIMUM 76 704 AM 67 1965 76 0 74
AVERAGE 83 82 1 82
PRECIPITATION (IN)
TODAY 0.00 1.20 1982 0.03 -0.03 T
MONTH TO DATE T 0.32 -0.32 0.02
SINCE JUN 1 0.15 1.34 -1.19 0.10
SINCE JAN 1 8.88 9.07 -0.19 9.58
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 18 17 1 17
MONTH TO DATE 269 255 14 258
SINCE JUN 1 1284 1230 54 1234
SINCE JAN 1 3193 2799 394 2824
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 9.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 400 AM
LOWEST 48 300 PM
AVERAGE 65
......................................................
THE HONOLULU HI CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 92 1994
2018
2019
MINIMUM TEMPERATURE (F) 76 68 1974
2009
SUNRISE AND SUNSET
AUGUST 15 2025........SUNRISE 610 AM HST SUNSET 702 PM HST
AUGUST 16 2025........SUNRISE 611 AM HST SUNSET 701 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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