CDHW43 PHFO 220245 CLIITO CLIMATE REPORT NATIONAL WEATHER SERVICE HONOLULU HI 445 PM HST FRI AUG 21 2026 ................................... ...THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR AUGUST 21 2026... VALID TODAY AS OF 0425 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1949 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 87 155 PM 88 1950 83 4 85 2008 2015 MINIMUM 75 432 AM 65 1964 70 5 70 1966 1979 AVERAGE 81 77 4 78 PRECIPITATION (IN) TODAY 0.01 3.12 1978 0.38 -0.37 0.08 MONTH TO DATE 17.61 7.75 9.86 1.14 SINCE JUN 1 40.28 24.29 15.99 10.27 SINCE JAN 1 105.00 71.44 33.56 35.00 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 16 12 4 13 MONTH TO DATE 284 252 32 271 SINCE JUN 1 1002 912 90 999 SINCE JAN 1 2297 2002 295 2382 ................................................................... WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (80) AVERAGE WIND SPEED 5.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 94 600 AM LOWEST 65 100 PM AVERAGE 80 .......................................................... THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 90 2015 MINIMUM TEMPERATURE (F) 70 64 1952 1956 1980 SUNRISE AND SUNSET AUGUST 21 2026........SUNRISE 602 AM HST SUNSET 644 PM HST AUGUST 22 2026........SUNRISE 603 AM HST SUNSET 643 PM HST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$