707
CDHW40 PHFO 171245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST THU SEP 17 2026
...............................
..THE HONOLULU CLIMATE SUMMARY FOR SEPTEMBER 16 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 91 1145 AM 93 1985 88 3 88
MINIMUM 76 642 AM 67 1957 75 1 77
AVERAGE 84 82 2 83
PRECIPITATION (IN)
YESTERDAY T 0.27 1992 0.03 -0.03 T
MONTH TO DATE 0.32 0.51 -0.19 0.58
SINCE SEP 1 0.32 0.51 -0.19 0.58
SINCE JAN 1 22.35 10.10 12.25 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 19 17 2 18
MONTH TO DATE 282 272 10 283
SINCE SEP 1 282 272 10 283
SINCE JAN 1 3492 3349 143 3768
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 10.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 1100 PM
LOWEST 56 1100 AM
AVERAGE 69
......................................................
THE HONOLULU CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 92 1967
1987
1995
MINIMUM TEMPERATURE (F) 75 70 1954
1971
1974
SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE 619 AM HST SUNSET 632 PM HST
SEPTEMBER 18 2026.....SUNRISE 620 AM HST SUNSET 632 PM HST
- 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