570
CDHW43 PHFO 121245
CLIITO
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST FRI DEC 12 2025
...............................
..THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR DECEMBER 11 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 82 254 PM 88 1973 79 3 81
MINIMUM 61 503 AM 58 1989 66 -5 68
AVERAGE 72 72 0 75
PRECIPITATION (IN)
YESTERDAY 0.00 3.86 1954 0.44 -0.44 0.50
MONTH TO DATE 1.72 4.79 -3.07 1.12
SINCE DEC 1 1.72 4.79 -3.07 1.12
SINCE JAN 1 56.80 113.11 -56.31 97.62
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 7 7 0 10
MONTH TO DATE 88 87 1 103
SINCE DEC 1 88 87 1 103
SINCE JAN 1 3631 3144 487 3413
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 5.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 100 AM
LOWEST 46 100 PM
AVERAGE 70
......................................................
THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 87 1980
MINIMUM TEMPERATURE (F) 66 60 1953
1968
1989
SUNRISE AND SUNSET
DECEMBER 12 2025......SUNRISE 645 AM HST SUNSET 543 PM HST
DECEMBER 13 2025......SUNRISE 646 AM HST SUNSET 543 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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