238
CDHW43 PHFO 210234
CLIITO
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
434 PM HST SUN SEP 20 2026
...............................
..THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR SEPTEMBER 20 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 85 1235 PM 90 1974 83 2 86
1981
MINIMUM 72 708 AM 63 1976 70 2 72
AVERAGE 79 76 3 79
PRECIPITATION (IN)
TODAY 0.02 6.91 2015 0.28 -0.26 0.46
MONTH TO DATE 8.88 5.78 3.10 2.48
SINCE SEP 1 8.88 5.78 3.10 2.48
SINCE JAN 1 117.12 80.77 36.35 37.86
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 14 12 2 14
MONTH TO DATE 267 240 27 260
SINCE SEP 1 267 240 27 260
SINCE JAN 1 2696 2351 345 2761
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 6.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 1200 AM
LOWEST 65 100 PM
AVERAGE 80
......................................................
THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 92 1951
MINIMUM TEMPERATURE (F) 70 62 1959
SUNRISE AND SUNSET
SEPTEMBER 20 2026.....SUNRISE 609 AM HST SUNSET 618 PM HST
SEPTEMBER 21 2026.....SUNRISE 609 AM HST SUNSET 617 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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