668
CDHW40 PHFO 010245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST FRI JUL 31 2026
...............................
..THE HONOLULU CLIMATE SUMMARY FOR JULY 31 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 89 158 PM 92 1997 89 0 88
2003
MINIMUM 80 648 AM 69 1963 76 4 78
AVERAGE 85 82 3 83
PRECIPITATION (IN)
TODAY 0.00 0.35 2016 0.02 -0.02 0.00
MONTH TO DATE 0.02 0.52 -0.50 0.08
SINCE JUN 1 0.34 1.02 -0.68 0.15
SINCE JAN 1 21.12 8.75 12.37 8.88
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 20 17 3 18
MONTH TO DATE 534 515 19 529
SINCE JUN 1 1014 975 39 1015
SINCE JAN 1 2660 2544 116 2924
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 14.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 300 AM
LOWEST 54 200 PM
AVERAGE 64
......................................................
THE HONOLULU CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 91 1995
2003
2019
MINIMUM TEMPERATURE (F) 76 70 1972
1976
1980
SUNRISE AND SUNSET
JULY 31 2026..........SUNRISE 605 AM HST SUNSET 711 PM HST
AUGUST 1 2026........SUNRISE 605 AM HST SUNSET 711 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