Climatological Report (Daily)
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
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CDHW40 PHFO 020244
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
444 PM HST FRI AUG 01 2025
...................................
...THE HONOLULU HI CLIMATE SUMMARY FOR AUGUST 1 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 88 328 PM 91 1995 89 -1 88
2003
2019
MINIMUM 78 609 AM 70 1972 76 2 74
1976
1980
AVERAGE 83 82 1 81
PRECIPITATION (IN)
TODAY 0.00 0.13 1958 0.02 -0.02 T
MONTH TO DATE 0.00 0.02 -0.02 T
SINCE JUN 1 0.15 1.04 -0.89 0.08
SINCE JAN 1 8.88 8.77 0.11 9.56
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 16
MONTH TO DATE 18 17 1 16
SINCE JUN 1 1033 992 41 992
SINCE JAN 1 2942 2561 381 2582
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 17.0
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 69 600 AM
LOWEST 48 200 PM
AVERAGE 59
..........................................................
THE HONOLULU HI CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 93 2019
MINIMUM TEMPERATURE (F) 76 69 1950
SUNRISE AND SUNSET
AUGUST 1 2025........SUNRISE 605 AM HST SUNSET 710 PM HST
AUGUST 2 2025........SUNRISE 606 AM HST SUNSET 710 PM HST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$