441
CDHW40 PHFO 011245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST WED OCT 01 2025
...............................
..THE HONOLULU CLIMATE SUMMARY FOR SEPTEMBER 30 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 89 245 PM 92 1988 88 1 84
MINIMUM 76 319 AM 67 1981 75 1 76
AVERAGE 83 81 2 80
PRECIPITATION (IN)
YESTERDAY T 0.64 1953 0.02 -0.02 0.03
MONTH TO DATE 0.71 0.88 -0.17 0.06
SINCE SEP 1 0.71 0.88 -0.17 0.06
SINCE JAN 1 9.59 10.47 -0.88 9.77
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 16 2 15
MONTH TO DATE 534 498 36 528
SINCE SEP 1 534 498 36 528
SINCE JAN 1 4019 3575 444 3635
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 11.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 200 AM
LOWEST 43 300 PM
AVERAGE 59
......................................................
THE HONOLULU CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 92 1986
1988
MINIMUM TEMPERATURE (F) 75 69 1958
1970
1992
SUNRISE AND SUNSET
OCTOBER 1 2025.......SUNRISE 1020 AM HDT SUNSET 1015 PM HDT
OCTOBER 2 2025.......SUNRISE 1020 AM HDT SUNSET 1014 PM HDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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