Climatological Report (Daily)
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
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705
CDHW43 PHFO 171245
CLIITO
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST THU SEP 17 2026
...................................
...THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR SEPTEMBER 16 2026...
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)
YESTERDAY
MAXIMUM 85 130 PM 89 1971 83 2 83
1995
2007
MINIMUM 70 605 AM 63 1961 70 0 70
AVERAGE 78 77 1 77
PRECIPITATION (IN)
YESTERDAY 0.69 2.70 1962 0.27 0.42 0.05
MONTH TO DATE 7.29 4.69 2.60 1.76
SINCE SEP 1 7.29 4.69 2.60 1.76
SINCE JAN 1 115.53 79.68 35.85 37.14
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 13 12 1 12
MONTH TO DATE 210 192 18 207
SINCE SEP 1 210 192 18 207
SINCE JAN 1 2639 2303 336 2708
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 600 PM
LOWEST 76 500 AM
AVERAGE 86
..........................................................
THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 92 2019
MINIMUM TEMPERATURE (F) 70 63 1955
1964
SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE 608 AM HST SUNSET 621 PM HST
SEPTEMBER 18 2026.....SUNRISE 608 AM HST SUNSET 620 PM HST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$