850
CDHW43 PHFO 020245
CLIITO
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST MON SEP 01 2025
...............................
..THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR SEPTEMBER 1 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 86 1220 PM 92 2015 83 3 85
MINIMUM 72 626 AM 65 1958 70 2 73
1983
AVERAGE 79 77 2 79
PRECIPITATION (IN)
TODAY 0.00 3.20 2003 0.32 -0.32 0.14
MONTH TO DATE 0.00 0.32 -0.32 0.14
SINCE SEP 1 0.00 0.32 -0.32 0.14
SINCE JAN 1 35.38 75.31 -39.93 68.36
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 14 12 2 14
MONTH TO DATE 14 12 2 14
SINCE SEP 1 14 12 2 14
SINCE JAN 1 2515 2123 392 2314
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 5.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 600 AM
LOWEST 45 200 PM
AVERAGE 65
......................................................
THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 93 2015
MINIMUM TEMPERATURE (F) 70 64 1956
SUNRISE AND SUNSET
SEPTEMBER 1 2025.....SUNRISE 1024 AM HDT SUNSET 1054 PM HDT
SEPTEMBER 2 2025.....SUNRISE 1025 AM HDT SUNSET 1053 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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