


Climatological Report (Daily)
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
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739 CDHW42 PHFO 180245 CLIOGG CLIMATE REPORT NATIONAL WEATHER SERVICE HONOLULU HI 445 PM HST SUN AUG 17 2025 ................................... ...THE KAHULUI HI CLIMATE SUMMARY FOR AUGUST 17 2025... VALID TODAY AS OF 0425 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1954 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 91 103 PM 93 1976 90 1 86 2004 2022 MINIMUM 75 208 AM 64 2021 72 3 72 AVERAGE 83 81 2 79 PRECIPITATION (IN) TODAY T 0.27 1985 0.02 -0.02 T MONTH TO DATE 0.01 0.29 -0.28 0.03 SINCE JUN 1 0.18 0.99 -0.81 0.35 SINCE JAN 1 6.57 10.08 -3.51 9.20 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 18 16 2 14 MONTH TO DATE 272 272 0 217 SINCE JUN 1 1188 1181 7 1035 SINCE JAN 1 2637 2620 17 2359 ................................................................... WIND (MPH) HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NE (30) HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 18.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 91 800 AM LOWEST 47 100 PM AVERAGE 69 .......................................................... THE KAHULUI HI CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 90 94 1979 MINIMUM TEMPERATURE (F) 72 62 1984 SUNRISE AND SUNSET AUGUST 17 2025........SUNRISE 606 AM HST SUNSET 654 PM HST AUGUST 18 2025........SUNRISE 606 AM HST SUNSET 653 PM HST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$