647
CDHW40 PHFO 101245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST SAT MAY 10 2025
...............................
..THE HONOLULU HI CLIMATE SUMMARY FOR MAY 9 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 87 254 PM 89 1979 84 3 79
MINIMUM 75 625 AM 62 1992 71 4 69
AVERAGE 81 78 3 74
PRECIPITATION (IN)
YESTERDAY 0.00 0.57 1969 0.02 -0.02 0.04
MONTH TO DATE 0.02 0.23 -0.21 0.07
SINCE MAR 1 2.15 3.36 -1.21 1.71
SINCE JAN 1 8.17 7.14 1.03 4.65
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 16 13 3 9
MONTH TO DATE 145 111 34 114
SINCE MAR 1 965 758 207 784
SINCE JAN 1 1575 1272 303 1305
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WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 15.1
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 71 600 AM
LOWEST 42 100 PM
AVERAGE 57
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THE HONOLULU HI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 89 2005
MINIMUM TEMPERATURE (F) 71 61 1987
SUNRISE AND SUNSET
MAY 10 2025...........SUNRISE 556 AM HST SUNSET 701 PM HST
MAY 11 2025...........SUNRISE 555 AM HST SUNSET 701 PM HST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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