554
CDHW40 PHFO 311245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST MON AUG 31 2026
...............................
..THE HONOLULU CLIMATE SUMMARY FOR AUGUST 30 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 87 412 PM 93 1997 89 -2 87
MINIMUM 76 1159 PM 68 1987 75 1 74
AVERAGE 82 82 0 81
PRECIPITATION (IN)
YESTERDAY T 0.28 1956 0.04 -0.04 0.00
MONTH TO DATE 0.91 0.80 0.11 T
SINCE JUN 1 1.25 1.82 -0.57 0.15
SINCE JAN 1 22.03 9.55 12.48 8.88
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 17 17 0 16
MONTH TO DATE 533 510 23 545
SINCE JUN 1 1547 1485 62 1560
SINCE JAN 1 3193 3054 139 3469
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WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 14.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 1000 PM
LOWEST 51 300 PM
AVERAGE 65
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THE HONOLULU CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 95 2019
MINIMUM TEMPERATURE (F) 75 69 1987
SUNRISE AND SUNSET
AUGUST 31 2026........SUNRISE 615 AM HST SUNSET 648 PM HST
SEPTEMBER 1 2026.....SUNRISE 615 AM HST SUNSET 648 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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