554
CDHW40 PHFO 181245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST WED JUN 18 2025
...............................
..THE HONOLULU HI CLIMATE SUMMARY FOR JUNE 17 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 87 138 PM 91 1967 87 0 86
MINIMUM 75 945 PM 68 1959 74 1 74
AVERAGE 81 80 1 80
PRECIPITATION (IN)
YESTERDAY T 0.19 2014 0.02 -0.02 T
MONTH TO DATE 0.05 0.29 -0.24 T
SINCE JUN 1 0.05 0.29 -0.24 T
SINCE JAN 1 8.78 8.02 0.76 9.48
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 16 16 0 15
MONTH TO DATE 270 254 16 266
SINCE JUN 1 270 254 16 266
SINCE JAN 1 2179 1823 356 1856
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 15.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 100 AM
LOWEST 48 400 PM
AVERAGE 64
......................................................
THE HONOLULU HI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 91 2019
MINIMUM TEMPERATURE (F) 74 68 1991
SUNRISE AND SUNSET
JUNE 18 2025..........SUNRISE 550 AM HST SUNSET 716 PM HST
JUNE 19 2025..........SUNRISE 550 AM HST SUNSET 716 PM HST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page