037
CDHW40 PHFO 171245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST SUN MAY 17 2026
...............................
..THE HONOLULU CLIMATE SUMMARY FOR MAY 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 87 137 PM 89 2014 85 2 86
2019
MINIMUM 73 610 AM 62 2006 71 2 74
AVERAGE 80 78 2 80
PRECIPITATION (IN)
YESTERDAY 0.00 1.80 2024 0.03 -0.03 0.25
MONTH TO DATE 0.46 0.44 0.02 0.30
SINCE MAR 1 17.00 3.57 13.43 2.43
SINCE JAN 1 20.71 7.35 13.36 8.45
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 15 13 2 15
MONTH TO DATE 224 202 22 257
SINCE MAR 1 888 849 39 1077
SINCE JAN 1 1436 1363 73 1687
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 7.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 600 AM
LOWEST 57 300 PM
AVERAGE 74
......................................................
THE HONOLULU CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 89 1988
2019
MINIMUM TEMPERATURE (F) 72 65 2006
SUNRISE AND SUNSET
MAY 17 2026...........SUNRISE 553 AM HST SUNSET 704 PM HST
MAY 18 2026...........SUNRISE 552 AM HST SUNSET 704 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