974
CDHW40 PHFO 131245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST SUN SEP 13 2026
...............................
..THE HONOLULU CLIMATE SUMMARY FOR SEPTEMBER 12 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 89 302 PM 93 1965 89 0 89
MINIMUM 73 551 AM 66 1985 75 -2 77
AVERAGE 81 82 -1 83
PRECIPITATION (IN)
YESTERDAY 0.00 0.95 2015 0.03 -0.03 0.01
MONTH TO DATE 0.32 0.40 -0.08 0.58
SINCE SEP 1 0.32 0.40 -0.08 0.58
SINCE JAN 1 22.35 9.99 12.36 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 16 17 -1 18
MONTH TO DATE 212 204 8 209
SINCE SEP 1 212 204 8 209
SINCE JAN 1 3422 3281 141 3694
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 700 AM
LOWEST 46 100 PM
AVERAGE 64
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THE HONOLULU CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 92 1997
MINIMUM TEMPERATURE (F) 75 68 1973
1985
SUNRISE AND SUNSET
SEPTEMBER 13 2026.....SUNRISE 618 AM HST SUNSET 636 PM HST
SEPTEMBER 14 2026.....SUNRISE 619 AM HST SUNSET 635 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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