876
CDHW40 PHFO 100245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST TUE SEP 09 2025
...............................
..THE HONOLULU CLIMATE SUMMARY FOR SEPTEMBER 9 2025
VALID TODAY AS OF 0425 PM LOCAL TIME.
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)
TODAY
MAXIMUM 89 303 PM 92 1946 89 0 85
2019
MINIMUM 77 533 AM 66 1944 75 2 73
AVERAGE 83 82 1 79
PRECIPITATION (IN)
TODAY 0.01 0.66 1974 0.03 -0.02 0.00
MONTH TO DATE 0.51 0.31 0.20 T
SINCE SEP 1 0.51 0.31 0.20 T
SINCE JAN 1 9.39 9.90 -0.51 9.71
DEGREE DAYS
HEATING
TODAY 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
TODAY 18 17 1 14
MONTH TO DATE 155 153 2 159
SINCE SEP 1 155 153 2 159
SINCE JAN 1 3640 3230 410 3266
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 8.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 400 AM
LOWEST 48 200 PM
AVERAGE 68
......................................................
THE HONOLULU CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 92 1995
2009
2019
MINIMUM TEMPERATURE (F) 75 67 1944
SUNRISE AND SUNSET
SEPTEMBER 9 2025.....SUNRISE 1014 AM HDT SUNSET 1036 PM HDT
SEPTEMBER 10 2025.....SUNRISE 1014 AM HDT SUNSET 1035 PM HDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page