805
CDHW43 PHFO 190245
CLIITO
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST SAT OCT 18 2025
...............................
..THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR OCTOBER 18 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 82 250 PM 90 1962 82 0 85
MINIMUM 71 708 AM 63 1971 69 2 67
1976
1980
AVERAGE 77 76 1 76
PRECIPITATION (IN)
TODAY 0.24 2.08 1990 0.32 -0.08 0.04
MONTH TO DATE 2.04 5.58 -3.54 2.08
SINCE SEP 1 4.80 14.28 -9.48 8.83
SINCE JAN 1 40.18 89.27 -49.09 77.05
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 12 11 1 11
MONTH TO DATE 229 198 31 214
SINCE SEP 1 608 544 64 580
SINCE JAN 1 3109 2655 454 2880
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 4.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 500 AM
LOWEST 69 200 PM
AVERAGE 83
......................................................
THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 91 1961
MINIMUM TEMPERATURE (F) 69 62 1999
SUNRISE AND SUNSET
OCTOBER 18 2025.......SUNRISE 1036 AM HDT SUNSET 1014 PM HDT
OCTOBER 19 2025.......SUNRISE 1036 AM HDT SUNSET 1013 PM HDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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