628
CDHW40 PHFO 190245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST SUN OCT 18 2026
...............................
..THE HONOLULU CLIMATE SUMMARY FOR OCTOBER 18 2026
VALID TODAY AS OF 0425 PM LOCAL TIME.
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)
TODAY
MAXIMUM 86 246 PM 91 1986 87 -1 89
2024
MINIMUM 75 516 AM 66 1971 74 1 77
1999
AVERAGE 81 80 1 83
PRECIPITATION (IN)
TODAY T 1.04 2014 0.04 -0.04 T
MONTH TO DATE 0.76 0.71 0.05 0.12
SINCE SEP 1 1.92 1.59 0.33 0.83
SINCE JAN 1 23.95 11.18 12.77 9.71
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 16 15 1 18
MONTH TO DATE 285 286 -1 294
SINCE SEP 1 827 784 43 828
SINCE JAN 1 4037 3861 176 4313
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 14.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 500 AM
LOWEST 48 1100 AM
AVERAGE 65
......................................................
THE HONOLULU CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 91 1990
1996
2015
MINIMUM TEMPERATURE (F) 74 66 1955
1971
SUNRISE AND SUNSET
OCTOBER 18 2026.......SUNRISE 629 AM HST SUNSET 605 PM HST
OCTOBER 19 2026.......SUNRISE 629 AM HST SUNSET 604 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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