861
CDHW43 PHFO 202048
CLIITO
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
1048 AM HST MON OCT 20 2025
...............................
..THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR OCTOBER 19 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 85 1220 PM 91 1961 82 3 84
MINIMUM 71 1159 PM 62 1999 69 2 69
AVERAGE 78 76 2 77
PRECIPITATION (IN)
YESTERDAY 0.10 3.91 1990 0.35 -0.25 0.02
MONTH TO DATE 2.77 5.93 -3.16 2.10
SINCE SEP 1 5.53 14.63 -9.10 8.85
SINCE JAN 1 40.91 89.62 -48.71 77.07
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 13 11 2 12
MONTH TO DATE 242 209 33 226
SINCE SEP 1 621 555 66 592
SINCE JAN 1 3122 2666 456 2892
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 200 AM
LOWEST 61 1200 PM
AVERAGE 79
......................................................
THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 88 2015
2020
2022
MINIMUM TEMPERATURE (F) 69 64 1969
SUNRISE AND SUNSET
OCTOBER 20 2025.......SUNRISE 1036 AM HDT SUNSET 1012 PM HDT
OCTOBER 21 2025.......SUNRISE 1037 AM HDT SUNSET 1012 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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