


Climatological Report (Daily)
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
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486 CDHW43 PHFO 101245 CLIITO CLIMATE REPORT NATIONAL WEATHER SERVICE HONOLULU HI 245 AM HST FRI OCT 10 2025 ................................... ...THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR OCTOBER 9 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 87 224 PM 90 2019 83 4 85 MINIMUM 68 644 AM 63 1953 69 -1 71 AVERAGE 78 76 2 78 PRECIPITATION (IN) YESTERDAY 0.00 1.40 2021 0.31 -0.31 0.13 MONTH TO DATE 0.54 2.73 -2.19 0.41 SINCE SEP 1 3.30 11.43 -8.13 7.16 SINCE JAN 1 38.68 86.42 -47.74 75.38 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 11 2 13 MONTH TO DATE 111 99 12 107 SINCE SEP 1 490 445 45 473 SINCE JAN 1 2991 2556 435 2773 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (100) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (110) AVERAGE WIND SPEED 5.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 90 500 AM LOWEST 59 200 PM AVERAGE 75 .......................................................... THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 89 2022 MINIMUM TEMPERATURE (F) 69 65 1957 1959 1962 SUNRISE AND SUNSET OCTOBER 10 2025.......SUNRISE 1033 AM HDT SUNSET 1020 PM HDT OCTOBER 11 2025.......SUNRISE 1033 AM HDT SUNSET 1019 PM HDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$