485
CDHW40 PHFO 191245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST FRI DEC 19 2025
...............................
..THE HONOLULU CLIMATE SUMMARY FOR DECEMBER 18 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 78 1107 AM 88 1995 82 -4 83
MINIMUM 72 1159 PM 57 1954 69 3 69
1988
1989
AVERAGE 75 75 0 76
PRECIPITATION (IN)
YESTERDAY 0.64 3.77 1967 0.07 0.57 0.00
MONTH TO DATE 3.49 1.15 2.34 0.08
SINCE DEC 1 3.49 1.15 2.34 0.08
SINCE JAN 1 13.63 15.38 -1.75 10.83
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 10 10 0 11
MONTH TO DATE 207 200 7 230
SINCE DEC 1 207 200 7 230
SINCE JAN 1 5151 4640 511 4776
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1100 PM
LOWEST 79 100 AM
AVERAGE 88
......................................................
THE HONOLULU CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 88 1995
MINIMUM TEMPERATURE (F) 69 58 1972
SUNRISE AND SUNSET
DECEMBER 19 2025......SUNRISE 704 AM HST SUNSET 554 PM HST
DECEMBER 20 2025......SUNRISE 705 AM HST SUNSET 555 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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