322
CDHW40 PHFO 131245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST SAT SEP 13 2025
...............................
..THE HONOLULU CLIMATE SUMMARY FOR SEPTEMBER 12 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 89 153 PM 93 1965 89 0 91
MINIMUM 77 608 AM 66 1985 75 2 76
AVERAGE 83 82 1 84
PRECIPITATION (IN)
YESTERDAY T 0.95 2015 0.03 -0.03 0.00
MONTH TO DATE 0.57 0.40 0.17 T
SINCE SEP 1 0.57 0.40 0.17 T
SINCE JAN 1 9.45 9.99 -0.54 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 19
MONTH TO DATE 209 204 5 207
SINCE SEP 1 209 204 5 207
SINCE JAN 1 3694 3281 413 3314
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 12.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 600 AM
LOWEST 42 100 PM
AVERAGE 62
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THE HONOLULU CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 92 1997
MINIMUM TEMPERATURE (F) 75 68 1973
1985
SUNRISE AND SUNSET
SEPTEMBER 13 2025.....SUNRISE 1015 AM HDT SUNSET 1033 PM HDT
SEPTEMBER 14 2025.....SUNRISE 1015 AM HDT SUNSET 1032 PM HDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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