681
CDHW40 PHFO 151245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST TUE SEP 15 2026
...............................
..THE HONOLULU CLIMATE SUMMARY FOR SEPTEMBER 14 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 89 205 PM 93 1985 89 0 89
MINIMUM 74 611 AM 68 1971 75 -1 78
1975
AVERAGE 82 82 0 84
PRECIPITATION (IN)
YESTERDAY 0.00 1.16 2016 0.03 -0.03 T
MONTH TO DATE 0.32 0.46 -0.14 0.58
SINCE SEP 1 0.32 0.46 -0.14 0.58
SINCE JAN 1 22.35 10.05 12.30 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 17 17 0 19
MONTH TO DATE 245 238 7 247
SINCE SEP 1 245 238 7 247
SINCE JAN 1 3455 3315 140 3732
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 8.5
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 76 700 AM
LOWEST 48 1200 PM
AVERAGE 62
......................................................
THE HONOLULU CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 93 1985
2019
MINIMUM TEMPERATURE (F) 75 69 1957
SUNRISE AND SUNSET
SEPTEMBER 15 2026.....SUNRISE 619 AM HST SUNSET 634 PM HST
SEPTEMBER 16 2026.....SUNRISE 619 AM HST SUNSET 633 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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