567
CDHW43 PHFO 220245
CLIITO
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST FRI AUG 21 2026
...............................
..THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR AUGUST 21 2026
VALID TODAY AS OF 0425 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 87 155 PM 88 1950 83 4 85
2008
2015
MINIMUM 75 432 AM 65 1964 70 5 70
1966
1979
AVERAGE 81 77 4 78
PRECIPITATION (IN)
TODAY 0.01 3.12 1978 0.38 -0.37 0.08
MONTH TO DATE 17.61 7.75 9.86 1.14
SINCE JUN 1 40.28 24.29 15.99 10.27
SINCE JAN 1 105.00 71.44 33.56 35.00
DEGREE DAYS
HEATING
TODAY 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
TODAY 16 12 4 13
MONTH TO DATE 284 252 32 271
SINCE JUN 1 1002 912 90 999
SINCE JAN 1 2297 2002 295 2382
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 5.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 600 AM
LOWEST 65 100 PM
AVERAGE 80
......................................................
THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 90 2015
MINIMUM TEMPERATURE (F) 70 64 1952
1956
1980
SUNRISE AND SUNSET
AUGUST 21 2026........SUNRISE 602 AM HST SUNSET 644 PM HST
AUGUST 22 2026........SUNRISE 603 AM HST SUNSET 643 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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