Climatological Report (Daily)
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
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CDHW40 PHFO 201245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST FRI SEP 20 2024
...................................
...THE HONOLULU HI CLIMATE SUMMARY FOR SEPTEMBER 19 2024...
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)
YESTERDAY
MAXIMUM 89 208 PM 95 1994 88 1 89
MINIMUM 77 1159 PM 68 1945 75 2 76
AVERAGE 83 82 1 83
PRECIPITATION (IN)
YESTERDAY 0.00 0.10 2004 0.03 -0.03 0.00
MONTH TO DATE 0.01 0.59 -0.58 0.05
SINCE SEP 1 0.01 0.59 -0.58 0.05
SINCE JAN 1 9.72 10.18 -0.46 9.83
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 16 2 18
MONTH TO DATE 338 321 17 337
SINCE SEP 1 338 321 17 337
SINCE JAN 1 3445 3398 47 3636
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 13.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 100 AM
LOWEST 45 100 PM
AVERAGE 59
..........................................................
THE HONOLULU HI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 92 1986
1987
1995
MINIMUM TEMPERATURE (F) 75 68 1945
1955
1957
SUNRISE AND SUNSET
SEPTEMBER 20 2024.....SUNRISE 620 AM HST SUNSET 629 PM HST
SEPTEMBER 21 2024.....SUNRISE 620 AM HST SUNSET 628 PM HST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$