Climatological Report (Monthly)
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
647 CXHW52 PHFO 011625 CLMOGG CLIMATE REPORT NATIONAL WEATHER SERVICE HONOLULU HI 625 AM HST TUE OCT 01 2024 ................................... ...THE KAHULUI HI CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1954 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 97 09/16/2019 LOW 59 09/15/2009 HIGHEST 91 09/23 88 3 92 09/29 09/24 09/30 LOWEST 65 09/05 70 -5 63 09/04 09/09 09/10 AVG. MAXIMUM 89.3 90.0 -0.7 88.8 AVG. MINIMUM 70.4 71.2 -0.8 71.0 MEAN 79.9 80.6 -0.7 79.9 DAYS MAX >= 93 0 0 DAYS MAX >= 90 15 7 DAYS MAX <= 80 0 0 DAYS MIN >= 72 15 15 DAYS MIN <= 60 0 0 DAYS MIN <= 55 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 1.97 2018 MINIMUM 0.00 2005 TOTALS T 0.45 -0.45 0.08 DAILY AVG. T 0.01 -0.01 0.00 DAYS >= .01 0 5.0 -5.0 6 DAYS >= .10 0 1.0 -1.0 0 DAYS >= .50 0 0.3 -0.3 0 DAYS >= 1.00 0 0.0 0.0 0 GREATEST 24 HR. TOTAL T 09/22 TO 09/22 0.03 DEGREE DAYS HEATING TOTAL 0 0 0 0 SINCE 7/1 0 0 0 MM COOLING TOTAL 454 468 -14 453 SINCE 1/1 2997 3315 -318 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 13.8 HIGHEST WIND SPEED/DIRECTION 31/070 DATE 09/02 31/040 09/16 HIGHEST GUST SPEED/DIRECTION 44/070 DATE 09/02 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.29 NUMBER OF DAYS FAIR 23 NUMBER OF DAYS PC 7 NUMBER OF DAYS CLOUDY 0 AVERAGE RH (PERCENT) 69 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM MM MIXED PRECIP MM HEAVY RAIN MM RAIN MM LIGHT RAIN 4 FREEZING RAIN MM LT FREEZING RAIN MM HAIL MM HEAVY SNOW MM SNOW MM LIGHT SNOW MM SLEET MM FOG 1 FOG W/VIS <= 1/4 MILE MM HAZE 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$