773
CDHW40 PHFO 011245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST THU MAY 01 2025
...............................
..THE HONOLULU HI CLIMATE SUMMARY FOR APRIL 30 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 89R 128 PM 89 1990 84 5 84
2023
MINIMUM 71 620 AM 61 2017 71 0 69
AVERAGE 80 77 3 77
PRECIPITATION (IN)
YESTERDAY 0.00 1.14 2017 0.02 -0.02 T
MONTH TO DATE 0.81 0.77 0.04 1.41
SINCE MAR 1 2.13 3.13 -1.00 1.64
SINCE JAN 1 8.15 6.91 1.24 4.58
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 15 12 3 12
MONTH TO DATE 406 348 58 342
SINCE MAR 1 810 647 163 670
SINCE JAN 1 1420 1161 259 1191
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 8.6
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 87 300 AM
LOWEST 45 400 PM
AVERAGE 66
......................................................
THE HONOLULU HI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 87 1970
1990
1994
MINIMUM TEMPERATURE (F) 71 62 1989
1995
2006
SUNRISE AND SUNSET
MAY 1 2025...........SUNRISE 601 AM HST SUNSET 657 PM HST
MAY 2 2025...........SUNRISE 600 AM HST SUNSET 658 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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