689
CDHW43 PHFO 251644
CLIITO
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
644 AM HST MON AUG 25 2025
...............................
..THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR AUGUST 22 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 85 316 PM 90 2015 83 2 83
MINIMUM 69 137 AM 64 1952 70 -1 69
1956
1980
AVERAGE 77 77 0 76
PRECIPITATION (IN)
YESTERDAY 0.04 8.29 2018 0.36 -0.32 0.56
MONTH TO DATE 1.18 8.11 -6.93 3.63
SINCE JUN 1 10.31 24.65 -14.34 12.35
SINCE JAN 1 35.04 71.80 -36.76 60.29
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 12 12 0 11
MONTH TO DATE 283 264 19 258
SINCE JUN 1 1011 924 87 1001
SINCE JAN 1 2394 2014 380 2190
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 6.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 1200 AM
LOWEST 84 400 AM
AVERAGE 87
......................................................
THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 88 1996
2007
2015
MINIMUM TEMPERATURE (F) 70 64 1956
SUNRISE AND SUNSET
AUGUST 23 2025........SUNRISE 1022 AM HDT SUNSET 1102 PM HDT
AUGUST 24 2025........SUNRISE 1023 AM HDT SUNSET 1101 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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