CXUS52 KKEY 011815 CLMMTH CLIMATE REPORT NATIONAL WEATHER SERVICE KEY WEST FL 115 PM EST SUN NOV 01 2026 ................................... ...THE MARATHON CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2026... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1950 TO 2026 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 96 10/04/1989 10/04/1988 10/09/1971 LOW 56 10/28/1957 10/31/1953 HIGHEST 90 10/12 90 10/02 LOWEST 72 10/25 70 10/31 AVG. MAXIMUM 86.2 86.2 -0.0 85.2 AVG. MINIMUM 78.5 75.8 2.7 76.2 MEAN 82.3 81.0 1.3 80.7 DAYS MAX >= 90 1 4.6 -3.6 1 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.0 0.0 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 20.34 2011 MINIMUM 0.36 1988 TOTALS 1.14 5.90 -4.76 9.93 DAILY AVG. 0.04 0.19 -0.15 0.32 DAYS >= .01 11 11.7 -0.7 18 DAYS >= .10 2 7.0 -5.0 8 DAYS >= .50 1 3.1 -2.1 4 DAYS >= 1.00 0 1.6 -1.6 2 GREATEST 24 HR. TOTAL 0.80 10/01 TO 10/01 DEGREE DAYS HEATING TOTAL 0 0 0 0 SINCE 7/1 0 0 0 0 COOLING TOTAL 546 496 50 493 SINCE 1/1 4598 4540 58 4589 ................................................................ WIND (MPH) AVERAGE WIND SPEED 9.0 HIGHEST WIND SPEED/DIRECTION 25/150 DATE 10/01 HIGHEST GUST SPEED/DIRECTION 42/170 DATE 10/01 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.20 NUMBER OF DAYS FAIR 25 NUMBER OF DAYS PC 6 NUMBER OF DAYS CLOUDY 0 AVERAGE RH (PERCENT) 78 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 6 MIXED PRECIP 0 HEAVY RAIN 2 RAIN 2 LIGHT RAIN 15 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 5 FOG W/VIS <= 1/4 MILE0 HAZE 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$ MARATHON DAILY RECORDS, OCTOBER 2026 AND 2026 RECORD OCT 2026 2026 ====== ======== ======== MAXIMUM TEMPERATURE 0 0 COOL MAXIMUM TEMPERATURE 0 7 WARM MINIMUM TEMPERATURE 7 25 MINIMUM TEMPERATURE 0 2 RAINFALL 0 2 TOP 10 WARMEST OCTOBERS ON RECORD FOR MARATHON RANKING YEAR AVERAGE (DEG F) ======= ==== =============== 1 2019 84.1 2 2002 83.8 3 1975 83.8 4 2018 82.6 2013 82.6 6 2007 82.5 7 2015 82.4 2005 82.4 9 2026 82.3 10 2020 82.2 TOP 10 DRIEST OCTOBERS ON RECORD FOR MARATHON RANKING YEAR TOTAL (IN.) ======= ==== =========== 1 1988 0.36 2 2009 0.90 3 1984 1.11 4 2013 1.12 5 2026 1.14 6 1989 1.27 7 1992 1.28 8 2015 1.46 9 2003 1.49 1983 1.49 1962 1.49 BT