Climatological Report (Daily)
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
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CDHW40 PHFO 051245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST FRI SEP 05 2025
...................................
...THE HONOLULU CLIMATE SUMMARY FOR SEPTEMBER 4 2025...
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)
YESTERDAY
MAXIMUM 90 138 PM 94 1986 89 1 90
MINIMUM 76 648 AM 69 1955 75 1 76
AVERAGE 83 82 1 83
PRECIPITATION (IN)
YESTERDAY 0.00 0.59 1947 0.03 -0.03 0.00
MONTH TO DATE 0.00 0.14 -0.14 T
SINCE SEP 1 0.00 0.14 -0.14 T
SINCE JAN 1 8.88 9.73 -0.85 9.71
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 18 17 1 18
MONTH TO DATE 71 68 3 77
SINCE SEP 1 71 68 3 77
SINCE JAN 1 3556 3145 411 3184
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 10.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 900 PM
LOWEST 42 100 PM
AVERAGE 55
..........................................................
THE HONOLULU CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 94 1987
MINIMUM TEMPERATURE (F) 75 69 1955
SUNRISE AND SUNSET
SEPTEMBER 5 2025.....SUNRISE 1013 AM HDT SUNSET 1040 PM HDT
SEPTEMBER 6 2025.....SUNRISE 1013 AM HDT SUNSET 1039 PM HDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$