454
CDHW43 PHFO 241245
CLIITO
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST WED SEP 24 2025
...............................
..THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR SEPTEMBER 23 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 83 252 PM 89 1995 83 0 84
MINIMUM 70 1159 PM 63 2006 70 0 68
AVERAGE 77 76 1 76
PRECIPITATION (IN)
YESTERDAY 0.05 4.78 2020 0.29 -0.24 0.03
MONTH TO DATE 2.58 6.64 -4.06 6.15
SINCE SEP 1 2.58 6.64 -4.06 6.15
SINCE JAN 1 37.96 81.63 -43.67 74.37
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 12 12 0 11
MONTH TO DATE 296 276 20 284
SINCE SEP 1 296 276 20 284
SINCE JAN 1 2797 2387 410 2584
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 6.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 100 AM
LOWEST 59 200 PM
AVERAGE 75
......................................................
THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 89 1995
2005
2014
MINIMUM TEMPERATURE (F) 70 64 1955
1970
SUNRISE AND SUNSET
SEPTEMBER 24 2025.....SUNRISE 1029 AM HDT SUNSET 1033 PM HDT
SEPTEMBER 25 2025.....SUNRISE 1029 AM HDT SUNSET 1033 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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