Climatological Report (Daily)
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
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204
CDHW40 PHFO 300245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST FRI AUG 29 2025
...................................
...THE HONOLULU CLIMATE SUMMARY FOR AUGUST 29 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 90 306 PM 94 2019 89 1 89
MINIMUM 75 621 AM 68 1974 75 0 76
AVERAGE 83 82 1 83
PRECIPITATION (IN)
TODAY 0.00 1.80 2017 0.04 -0.04 0.05
MONTH TO DATE T 0.76 -0.76 0.13
SINCE JUN 1 0.15 1.78 -1.63 0.21
SINCE JAN 1 8.88 9.51 -0.63 9.69
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 529 493 36 505
SINCE JUN 1 1544 1468 76 1481
SINCE JAN 1 3453 3037 416 3071
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 10.6
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 69 700 AM
LOWEST 35 300 PM
AVERAGE 52
..........................................................
THE HONOLULU CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 93 1997
MINIMUM TEMPERATURE (F) 75 68 1987
SUNRISE AND SUNSET
AUGUST 29 2025........SUNRISE 1011 AM HDT SUNSET 1046 PM HDT
AUGUST 30 2025........SUNRISE 1011 AM HDT SUNSET 1046 PM HDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$