397
CDHW43 PHFO 251621
CLIITO
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
621 AM HST MON AUG 25 2025
...............................
..THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR AUGUST 24 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 83 401 PM 89 1996 83 0 79
MINIMUM 67 625 AM 64 1972 70 -3 71
1988
AVERAGE 75 77 -2 75
PRECIPITATION (IN)
YESTERDAY T 15.00 2018 0.36 -0.36 3.26
MONTH TO DATE 1.14 8.84 -7.70 7.22
SINCE JUN 1 10.27 25.38 -15.11 15.94
SINCE JAN 1 35.00 72.53 -37.53 63.88
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 10 12 -2 10
MONTH TO DATE 281 288 -7 280
SINCE JUN 1 1009 948 61 1023
SINCE JAN 1 2392 2038 354 2212
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 6.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER MM
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
......................................................
THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 89 2007
MINIMUM TEMPERATURE (F) 70 64 1964
1971
SUNRISE AND SUNSET
AUGUST 25 2025........SUNRISE 1023 AM HDT SUNSET 1100 PM HDT
AUGUST 26 2025........SUNRISE 1023 AM HDT SUNSET 1059 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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