299
CDHW43 PHFO 120245
CLIITO
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST MON AUG 11 2025
...............................
..THE HILO HI CLIMATE SUMMARY FOR AUGUST 11 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 88R 159 PM 88 1960 83 5 84
1996
2015
MINIMUM 69 553 AM 65 1962 71 -2 70
1980
AVERAGE 79 77 2 77
PRECIPITATION (IN)
TODAY 0.00 3.60 1988 0.39 -0.39 0.17
MONTH TO DATE 0.38 3.92 -3.54 1.97
SINCE JUN 1 9.51 20.46 -10.95 10.69
SINCE JAN 1 34.24 67.61 -33.37 58.63
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 14 12 2 12
MONTH TO DATE 142 132 10 133
SINCE JUN 1 870 792 78 876
SINCE JAN 1 2253 1882 371 2065
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 7.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 1200 AM
LOWEST 55 1200 PM
AVERAGE 73
......................................................
THE HILO HI CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 87 2004
2015
MINIMUM TEMPERATURE (F) 71 64 1962
1980
1999
SUNRISE AND SUNSET
AUGUST 11 2025........SUNRISE 600 AM HST SUNSET 651 PM HST
AUGUST 12 2025........SUNRISE 600 AM HST SUNSET 650 PM HST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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