


Climatological Report (Daily)
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
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828 CDHW43 PHFO 041245 CLIITO CLIMATE REPORT NATIONAL WEATHER SERVICE HONOLULU HI 245 AM HST SAT OCT 04 2025 ................................... ...THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR OCTOBER 3 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 87 1152 AM 88 2020 83 4 84 MINIMUM 70 450 AM 62 1959 69 1 68 AVERAGE 79 76 3 76 PRECIPITATION (IN) YESTERDAY 0.02 4.89 2015 0.30 -0.28 0.01 MONTH TO DATE 0.03 0.91 -0.88 0.19 SINCE SEP 1 2.79 9.61 -6.82 6.94 SINCE JAN 1 38.17 84.60 -46.43 75.16 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 14 11 3 11 MONTH TO DATE 41 33 8 35 SINCE SEP 1 420 379 41 401 SINCE JAN 1 2921 2490 431 2701 ................................................................... WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (100) AVERAGE WIND SPEED 8.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 87 500 PM LOWEST 51 1100 AM AVERAGE 69 .......................................................... THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 90 1967 MINIMUM TEMPERATURE (F) 69 64 1962 1964 1971 SUNRISE AND SUNSET OCTOBER 4 2025.......SUNRISE 1031 AM HDT SUNSET 1025 PM HDT OCTOBER 5 2025.......SUNRISE 1032 AM HDT SUNSET 1024 PM HDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$