Climatological Report (Daily)
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
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CDHW40 PHFO 110245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST SUN AUG 10 2025
...................................
...THE HONOLULU HI CLIMATE SUMMARY FOR AUGUST 10 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 1253 PM 92 1970 89 -1 89
1987
1994
MINIMUM 75 656 AM 69 1957 76 -1 76
AVERAGE 82 82 0 83
PRECIPITATION (IN)
TODAY 0.00 0.17 1993 0.02 -0.02 0.01
MONTH TO DATE T 0.19 -0.19 0.01
SINCE JUN 1 0.15 1.21 -1.06 0.09
SINCE JAN 1 8.88 8.94 -0.06 9.57
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 17 17 0 18
MONTH TO DATE 180 170 10 170
SINCE JUN 1 1195 1145 50 1146
SINCE JAN 1 3104 2714 390 2736
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 7.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 700 AM
LOWEST 55 1000 AM
AVERAGE 67
..........................................................
THE HONOLULU HI CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 94 2019
MINIMUM TEMPERATURE (F) 76 70 1975
1977
1980
SUNRISE AND SUNSET
AUGUST 10 2025........SUNRISE 609 AM HST SUNSET 705 PM HST
AUGUST 11 2025........SUNRISE 609 AM HST SUNSET 704 PM HST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$