186
CDHW40 PHFO 161245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST WED SEP 16 2026
...............................
..THE HONOLULU CLIMATE SUMMARY FOR SEPTEMBER 15 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 90 236 PM 93 1985 88 2 89
2019
MINIMUM 75 234 AM 69 1957 75 0 76
AVERAGE 83 82 1 83
PRECIPITATION (IN)
YESTERDAY T 0.44 2015 0.02 -0.02 0.00
MONTH TO DATE 0.32 0.48 -0.16 0.58
SINCE SEP 1 0.32 0.48 -0.16 0.58
SINCE JAN 1 22.35 10.07 12.28 9.46
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 18 17 1 18
MONTH TO DATE 263 255 8 265
SINCE SEP 1 263 255 8 265
SINCE JAN 1 3473 3332 141 3750
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 9.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 200 AM
LOWEST 57 100 PM
AVERAGE 68
......................................................
THE HONOLULU CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 93 1985
MINIMUM TEMPERATURE (F) 75 67 1957
SUNRISE AND SUNSET
SEPTEMBER 16 2026.....SUNRISE 619 AM HST SUNSET 633 PM HST
SEPTEMBER 17 2026.....SUNRISE 619 AM HST SUNSET 632 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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