746
CDHW43 PHFO 221245
CLIITO
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST FRI AUG 22 2025
...............................
..THE HILO HI CLIMATE SUMMARY FOR AUGUST 21 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 85 145 PM 88 1950 83 2 82
2008
2015
MINIMUM 70 1159 PM 65 1964 70 0 68
1966
1979
AVERAGE 78 77 1 75
PRECIPITATION (IN)
YESTERDAY 0.08 3.12 1978 0.38 -0.30 0.03
MONTH TO DATE 1.14 7.75 -6.61 3.07
SINCE JUN 1 10.27 24.29 -14.02 11.79
SINCE JAN 1 35.00 71.44 -36.44 59.73
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 13 12 1 10
MONTH TO DATE 271 252 19 247
SINCE JUN 1 999 912 87 990
SINCE JAN 1 2382 2002 380 2179
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 6.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 1100 PM
LOWEST 56 1000 AM
AVERAGE 75
......................................................
THE HILO HI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 90 2015
MINIMUM TEMPERATURE (F) 70 64 1952
1956
1980
SUNRISE AND SUNSET
AUGUST 22 2025........SUNRISE 603 AM HST SUNSET 643 PM HST
AUGUST 23 2025........SUNRISE 603 AM HST SUNSET 642 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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