Climatological Report (Monthly)
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
709 CXHW50 PHFO 020021 CLMHNL CLIMATE REPORT NATIONAL WEATHER SERVICE HONOLULU HI 221 PM HST WED NOV 01 2023 ................................... ...THE HONOLULU HI CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1940 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 94 10/06/1984 LOW 61 10/27/1993 HIGHEST 90 10/01 87 3 90 10/01 10/17 LOWEST 69 10/14 73 -4 70 10/18 10/19 10/19 AVG. MAXIMUM 86.5 86.9 -0.4 87.4 AVG. MINIMUM 72.4 73.9 -1.5 74.2 MEAN 79.4 80.4 -1.0 80.8 DAYS MAX >= 93 0 2 DAYS MAX >= 90 1 0 DAYS MAX <= 80 0 0 DAYS MIN >= 72 18 27 DAYS MIN <= 60 0 0 DAYS MIN <= 55 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 11.15 1978 MINIMUM 0.05 2021 TOTALS 0.58 1.51 -0.93 0.79 DAILY AVG. 0.02 0.05 -0.03 0.03 DAYS >= .01 8 7.7 0.3 7 DAYS >= .10 2 2.6 -0.6 1 DAYS >= .50 0 0.8 -0.8 1 DAYS >= 1.00 0 0.3 -0.3 0 GREATEST 24 HR. TOTAL 0.36 10/23 TO 10/24 0.60 SNOWFALL (INCHES) RECORDS TOTAL MM MM TOTALS MM MM MM MM SINCE 7/1 MM MM MM MM SNOWDEPTH AVG. MM MM DAYS >= 1.0 MM MM MM MM GREATEST SNOW DEPTH MM MM MM 24 HR TOTAL MM MM DEGREE DAYS HEATING TOTAL 0 0 0 0 SINCE 7/1 0 0 0 MM COOLING TOTAL 453 477 -24 498 SINCE 1/1 4283 4052 231 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 7.3 HIGHEST WIND SPEED/DIRECTION 23/060 DATE 10/01 23/060 10/09 HIGHEST GUST SPEED/DIRECTION 35/020 DATE 10/07 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.39 NUMBER OF DAYS FAIR 11 NUMBER OF DAYS PC 20 NUMBER OF DAYS CLOUDY 0 AVERAGE RH (PERCENT) 75 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 1 LIGHT RAIN 8 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 8 FOG W/VIS <= 1/4 MILE 0 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$