697
CDHW43 PHFO 041245
CLIITO
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST THU SEP 04 2025
...............................
..THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR SEPTEMBER 3 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 86 1223 PM 90 1987 83 3 83
MINIMUM 70 151 AM 64 1960 70 0 71
AVERAGE 78 77 1 77
PRECIPITATION (IN)
YESTERDAY T 1.19 1992 0.32 -0.32 0.23
MONTH TO DATE T 0.95 -0.95 0.70
SINCE SEP 1 T 0.95 -0.95 0.70
SINCE JAN 1 35.38 75.94 -40.56 68.92
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 12 1 12
MONTH TO DATE 39 36 3 40
SINCE SEP 1 39 36 3 40
SINCE JAN 1 2540 2147 393 2340
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 6.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 1200 AM
LOWEST 46 1200 PM
AVERAGE 61
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THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 89 2015
2020
MINIMUM TEMPERATURE (F) 70 64 1961
2000
SUNRISE AND SUNSET
SEPTEMBER 4 2025.....SUNRISE 1025 AM HDT SUNSET 1052 PM HDT
SEPTEMBER 5 2025.....SUNRISE 1025 AM HDT SUNSET 1051 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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