600
CDHW42 PHFO 181245
CLIOGG
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST MON MAY 18 2026
...............................
..THE KAHULUI/MAUI CLIMATE SUMMARY FOR MAY 17 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1954 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 90 250 PM 91 2020 87 3 89
MINIMUM 69 558 AM 58 1964 68 1 63
AVERAGE 80 77 3 76
PRECIPITATION (IN)
YESTERDAY T 0.54 1992 0.02 -0.02 0.00
MONTH TO DATE 0.30 0.51 -0.21 0.01
SINCE MAR 1 22.93 4.47 18.46 1.54
SINCE JAN 1 27.16 8.89 18.27 6.35
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 12 3 11
MONTH TO DATE 203 197 6 231
SINCE MAR 1 789 792 -3 811
SINCE JAN 1 1261 1261 0 1268
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 11.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 300 AM
LOWEST 54 300 PM
AVERAGE 76
......................................................
THE KAHULUI/MAUI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 91 2019
MINIMUM TEMPERATURE (F) 68 59 1972
SUNRISE AND SUNSET
MAY 18 2026...........SUNRISE 547 AM HST SUNSET 658 PM HST
MAY 19 2026...........SUNRISE 547 AM HST SUNSET 658 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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