174
CDHW40 PHFO 140245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST WED AUG 13 2025
...............................
..THE HONOLULU HI CLIMATE SUMMARY FOR AUGUST 13 2025
VALID TODAY AS OF 0425 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 88 359 PM 93 1994 89 -1 89
MINIMUM 77 557 AM 69 1997 76 1 77
AVERAGE 83 82 1 83
PRECIPITATION (IN)
TODAY 0.00 0.10 1962 0.02 -0.02 T
MONTH TO DATE T 0.26 -0.26 0.02
SINCE JUN 1 0.15 1.28 -1.13 0.10
SINCE JAN 1 8.88 9.01 -0.13 9.58
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 18 17 1 18
MONTH TO DATE 234 221 13 224
SINCE JUN 1 1249 1196 53 1200
SINCE JAN 1 3158 2765 393 2790
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 10.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 1200 AM
LOWEST 50 200 PM
AVERAGE 60
......................................................
THE HONOLULU HI CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 93 1997
2019
MINIMUM TEMPERATURE (F) 76 69 1941
1955
SUNRISE AND SUNSET
AUGUST 13 2025........SUNRISE 610 AM HST SUNSET 703 PM HST
AUGUST 14 2025........SUNRISE 610 AM HST SUNSET 702 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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