955
CDHW43 PHFO 110245
CLIITO
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST WED DEC 10 2025
...............................
..THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR DECEMBER 10 2025
VALID TODAY AS OF 0425 PM LOCAL TIME.
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)
TODAY
MAXIMUM 82 MM 85 1962 79 3 81
1977
2020
MINIMUM 65 MM 60 1973 66 -1 69
1982
1989
AVERAGE 74 72 2 75
PRECIPITATION (IN)
TODAY 0.00 6.21 2002 0.44 -0.44 0.38
MONTH TO DATE 1.72 4.35 -2.63 0.62
SINCE DEC 1 1.72 4.35 -2.63 0.62
SINCE JAN 1 56.80 112.67 -55.87 97.12
DEGREE DAYS
HEATING
TODAY 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
TODAY 9 8 1 10
MONTH TO DATE 82 80 2 93
SINCE DEC 1 82 80 2 93
SINCE JAN 1 3625 3137 488 3403
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 6.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 300 AM
LOWEST 61 200 PM
AVERAGE 73
......................................................
THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 88 1973
MINIMUM TEMPERATURE (F) 66 58 1989
SUNRISE AND SUNSET
DECEMBER 10 2025......SUNRISE 644 AM HST SUNSET 542 PM HST
DECEMBER 11 2025......SUNRISE 645 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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page