


Climatological Report (Daily)
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
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590 CDHW43 PHFO 310245 CLIITO CLIMATE REPORT NATIONAL WEATHER SERVICE HONOLULU HI 445 PM HST SAT AUG 30 2025 ................................... ...THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR AUGUST 30 2025... VALID TODAY AS OF 0425 PM LOCAL TIME. 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) TODAY MAXIMUM 84 1214 PM 89 2019 83 1 88 MINIMUM 69 231 AM 65 1993 70 -1 71 AVERAGE 77 77 0 80 PRECIPITATION (IN) TODAY 0.04 2.88 1960 0.35 -0.31 0.00 MONTH TO DATE 1.31 10.95 -9.64 11.16 SINCE JUN 1 10.44 27.49 -17.05 19.88 SINCE JAN 1 35.17 74.64 -39.47 67.82 DEGREE DAYS HEATING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 0 0 0 0 SINCE JUL 1 0 0 0 0 COOLING TODAY 12 12 0 15 MONTH TO DATE 378 360 18 356 SINCE JUN 1 1106 1020 86 1099 SINCE JAN 1 2489 2110 379 2288 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (50) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 5.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 90 300 PM LOWEST 57 700 AM AVERAGE 74 .......................................................... THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 89 1996 2015 2019 MINIMUM TEMPERATURE (F) 70 64 1970 1971 SUNRISE AND SUNSET AUGUST 30 2025........SUNRISE 1024 AM HDT SUNSET 1056 PM HDT AUGUST 31 2025........SUNRISE 1024 AM HDT SUNSET 1055 PM HDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$