513
CDHW43 PHFO 161245
CLIITO
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST SAT AUG 16 2025
...............................
..THE HILO HI CLIMATE SUMMARY FOR AUGUST 15 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 87 241 PM 93 1950 83 4 86
MINIMUM 70 500 AM 65 1964 71 -1 69
1980
2001
AVERAGE 79 77 2 78
PRECIPITATION (IN)
YESTERDAY T 5.10 1969 0.39 -0.39 0.14
MONTH TO DATE 0.59 5.48 -4.89 2.41
SINCE JUN 1 9.72 22.02 -12.30 11.13
SINCE JAN 1 34.45 69.17 -34.72 59.07
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 14 12 2 13
MONTH TO DATE 192 180 12 183
SINCE JUN 1 920 840 80 926
SINCE JAN 1 2303 1930 373 2115
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 7.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 100 AM
LOWEST 48 100 PM
AVERAGE 70
......................................................
THE HILO HI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 89 1977
1992
2019
MINIMUM TEMPERATURE (F) 71 66 1963
1964
1976
SUNRISE AND SUNSET
AUGUST 16 2025........SUNRISE 601 AM HST SUNSET 647 PM HST
AUGUST 17 2025........SUNRISE 601 AM HST SUNSET 647 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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