Climatological Report (Daily)
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
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658
CDHW40 PHFO 180230
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
430 PM HST TUE SEP 17 2024
...................................
...THE HONOLULU HI CLIMATE SUMMARY FOR SEPTEMBER 17 2024...
VALID TODAY AS OF 0425 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 90 116 PM 92 1967 88 2 89
1987
1995
MINIMUM 77 617 AM 70 1954 75 2 77
1971
1974
AVERAGE 84 82 2 83
PRECIPITATION (IN)
TODAY 0.00 1.35 1963 0.03 -0.03 T
MONTH TO DATE 0.01 0.54 -0.53 0.05
SINCE SEP 1 0.01 0.54 -0.53 0.05
SINCE JAN 1 9.72 10.13 -0.41 9.83
DEGREE DAYS
HEATING
TODAY 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
TODAY 19 17 2 18
MONTH TO DATE 301 289 12 301
SINCE SEP 1 301 289 12 301
SINCE JAN 1 3408 3366 42 3600
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 11.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 200 AM
LOWEST 48 100 PM
AVERAGE 60
..........................................................
THE HONOLULU HI CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 92 1985
1995
MINIMUM TEMPERATURE (F) 75 68 1979
SUNRISE AND SUNSET
SEPTEMBER 17 2024.....SUNRISE 619 AM HST SUNSET 632 PM HST
SEPTEMBER 18 2024.....SUNRISE 620 AM HST SUNSET 631 PM HST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$