567
CDHW40 PHFO 200245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST TUE MAY 19 2026
...............................
..THE HONOLULU CLIMATE SUMMARY FOR MAY 19 2026
VALID TODAY AS OF 0425 PM LOCAL TIME.
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)
TODAY
MAXIMUM 87 1249 PM 89 1979 85 2 88
1996
2019
MINIMUM 75 551 AM 64 1985 72 3 73
AVERAGE 81 78 3 81
PRECIPITATION (IN)
TODAY 0.00 0.46 2023 0.03 -0.03 0.04
MONTH TO DATE 0.46 0.53 -0.07 0.34
SINCE MAR 1 17.00 3.66 13.34 2.47
SINCE JAN 1 20.71 7.44 13.27 8.49
DEGREE DAYS
HEATING
TODAY 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
TODAY 16 13 3 16
MONTH TO DATE 271 241 30 304
SINCE MAR 1 935 888 47 1124
SINCE JAN 1 1483 1402 81 1734
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 12.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 300 AM
LOWEST 50 100 PM
AVERAGE 63
......................................................
THE HONOLULU CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 90 1996
2005
MINIMUM TEMPERATURE (F) 72 60 1985
SUNRISE AND SUNSET
MAY 19 2026...........SUNRISE 552 AM HST SUNSET 705 PM HST
MAY 20 2026...........SUNRISE 552 AM HST SUNSET 705 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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