792
CDHW43 PHFO 171245
CLIITO
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST SUN AUG 17 2025
...............................
..THE HILO HI CLIMATE SUMMARY FOR AUGUST 16 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 1234 PM 89 1977 83 4 82
1992
2019
MINIMUM 74 658 AM 66 1963 71 3 69
1964
1976
AVERAGE 81 77 4 76
PRECIPITATION (IN)
YESTERDAY T 1.81 1956 0.39 -0.39 0.35
MONTH TO DATE 0.59 5.87 -5.28 2.76
SINCE JUN 1 9.72 22.41 -12.69 11.48
SINCE JAN 1 34.45 69.56 -35.11 59.42
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 16 12 4 11
MONTH TO DATE 208 192 16 194
SINCE JUN 1 936 852 84 937
SINCE JAN 1 2319 1942 377 2126
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 6.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 1200 AM
LOWEST 50 100 PM
AVERAGE 66
......................................................
THE HILO HI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 90 2015
MINIMUM TEMPERATURE (F) 71 65 1955
SUNRISE AND SUNSET
AUGUST 17 2025........SUNRISE 601 AM HST SUNSET 647 PM HST
AUGUST 18 2025........SUNRISE 602 AM HST SUNSET 646 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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