


Climatological Report (Daily)
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
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511 CDHW43 PHFO 291245 CLIITO CLIMATE REPORT NATIONAL WEATHER SERVICE HONOLULU HI 245 AM HST FRI AUG 29 2025 ................................... ...THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR AUGUST 28 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 83 1228 PM 90 2015 83 0 85 MINIMUM 70 1158 PM 65 1955 70 0 71 1979 AVERAGE 77 77 0 78 PRECIPITATION (IN) YESTERDAY 0.01 2.74 1958 0.34 -0.33 0.42 MONTH TO DATE 1.27 10.26 -8.99 11.09 SINCE JUN 1 10.40 26.80 -16.40 19.81 SINCE JAN 1 35.13 73.95 -38.82 67.75 DEGREE DAYS HEATING YESTERDAY 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 YESTERDAY 12 12 0 13 MONTH TO DATE 354 336 18 328 SINCE JUN 1 1082 996 86 1071 SINCE JAN 1 2465 2086 379 2260 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 5.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 90 1000 PM LOWEST 55 1200 PM AVERAGE 73 .......................................................... THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 90 2015 MINIMUM TEMPERATURE (F) 70 64 1950 1971 1974 SUNRISE AND SUNSET AUGUST 29 2025........SUNRISE 1024 AM HDT SUNSET 1057 PM HDT AUGUST 30 2025........SUNRISE 1024 AM HDT SUNSET 1056 PM HDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$