519
CDHW43 PHFO 220245
CLIITO
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST MON SEP 21 2026
...............................
..THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR SEPTEMBER 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 84 258 PM 92 1951 83 1 85
MINIMUM 72 446 AM 62 1959 70 2 69
AVERAGE 78 76 2 77
PRECIPITATION (IN)
TODAY 0.04 4.61 1980 0.28 -0.24 0.03
MONTH TO DATE 8.92 6.06 2.86 2.51
SINCE SEP 1 8.92 6.06 2.86 2.51
SINCE JAN 1 117.16 81.05 36.11 37.89
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 13 12 1 12
MONTH TO DATE 280 252 28 272
SINCE SEP 1 280 252 28 272
SINCE JAN 1 2709 2363 346 2773
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 6.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 1200 PM
LOWEST 76 500 AM
AVERAGE 83
......................................................
THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 90 2019
MINIMUM TEMPERATURE (F) 70 65 1953
SUNRISE AND SUNSET
SEPTEMBER 21 2026.....SUNRISE 609 AM HST SUNSET 617 PM HST
SEPTEMBER 22 2026.....SUNRISE 609 AM HST SUNSET 616 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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