307
CDHW40 PHFO 291245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST TUE SEP 29 2026
...............................
..THE HONOLULU CLIMATE SUMMARY FOR SEPTEMBER 28 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 90 300 PM 91 1988 88 2 89
1995
1997
MINIMUM 78 1128 PM 68 1945 75 3 78
AVERAGE 84 81 3 84
PRECIPITATION (IN)
YESTERDAY 0.00 0.79 1948 0.03 -0.03 0.00
MONTH TO DATE 0.32 0.83 -0.51 0.71
SINCE SEP 1 0.32 0.83 -0.51 0.71
SINCE JAN 1 22.35 10.42 11.93 9.59
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 19 16 3 19
MONTH TO DATE 510 465 45 497
SINCE SEP 1 510 465 45 497
SINCE JAN 1 3720 3542 178 3982
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 13.6
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 74 600 AM
LOWEST 48 300 PM
AVERAGE 61
......................................................
THE HONOLULU CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 93 1993
2020
MINIMUM TEMPERATURE (F) 75 66 1975
SUNRISE AND SUNSET
SEPTEMBER 29 2026.....SUNRISE 622 AM HST SUNSET 621 PM HST
SEPTEMBER 30 2026.....SUNRISE 623 AM HST SUNSET 620 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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