575 CDUS42 KKEY 010534 CLIMTH CLIMATE REPORT NATIONAL WEATHER SERVICE KEY WEST, FL 131 AM EDT THU OCT 1 2020 ................................... ...THE MARATHON CLIMATE SUMMARY FOR SEPTEMBER 30 2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1950 TO 2020 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 91 241 PM 92 1958 88 3 88 MINIMUM 79 347 AM 70 1953 78 1 80 AVERAGE 85 83 2 84 PRECIPITATION (IN) YESTERDAY 0.00 4.08 1994 0.20 -0.20 T MONTH TO DATE 10.20 7.73 2.47 2.92 SINCE SEP 1 10.20 7.73 2.47 2.92 SINCE JAN 1 43.86 36.55 7.31 24.87 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE SEP 1 0.0 SINCE JUL 1 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 0 0 0 0 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 20 18 2 19 MONTH TO DATE 600 568 32 599 SINCE SEP 1 600 568 32 599 SINCE JAN 1 4508 3954 554 4885 .................................................................. WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 4.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 79 LOWEST 63 AVERAGE 71 .......................................................... THE MARATHON CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 92 2014 1987 1959 MINIMUM TEMPERATURE (F) 78 69 1954 1953 SUNRISE AND SUNSET OCTOBER 1 2020.......SUNRISE 717 AM EDT SUNSET 711 PM EDT OCTOBER 2 2020.......SUNRISE 717 AM EDT SUNSET 710 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$