324 CDUS41 KPHI 130558 CLIILG CLIMATE REPORT NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 158 AM EDT SAT SEP 13 2025 ................................... ...THE WILMINGTON DE CLIMATE SUMMARY FOR SEPTEMBER 12 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1894 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 84 3:00 PM 94 1895 80 4 81 MINIMUM 55 5:50 AM 44 1917 61 -6 58 AVERAGE 70 70 0 70 PRECIPITATION (IN) YESTERDAY 0.00 4.65 1960 0.14 -0.14 0.00 MONTH TO DATE 0.56 1.63 -1.07 0.01 SINCE SEP 1 0.56 1.63 -1.07 0.01 SINCE JAN 1 31.76 31.99 -0.23 36.67 SNOWFALL (IN) YESTERDAY 0.0 0.0 1894 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 0 1 -1 6 SINCE SEP 1 0 1 -1 6 SINCE JUL 1 1 2 -1 8 COOLING YESTERDAY 5 6 -1 5 MONTH TO DATE 58 86 -28 37 SINCE SEP 1 58 86 -28 37 SINCE JAN 1 1186 1137 49 1216 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 5.8 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 90 3:00 AM LOWEST 34 1:00 PM AVERAGE 62 .......................................................... THE WILMINGTON DE CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 95 1952 MINIMUM TEMPERATURE (F) 60 46 1958 1967 SUNRISE AND SUNSET SEPTEMBER 13 2025.....SUNRISE 6:42 AM EDT SUNSET 7:14 PM EDT SEPTEMBER 14 2025.....SUNRISE 6:43 AM EDT SUNSET 7:12 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$