CXUS51 KPHI 020854 CLAILG CLIMATE REPORT NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 354 AM EST TUE JAN 02 2024 ................................... ...THE WILMINGTON DE CLIMATE SUMMARY FOR THE YEAR OF 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1894 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 107 08/07/1918 LOW -15 02/09/1934 HIGHEST 97 06/02 MM MM 97 08/09 LOWEST 13 02/04 MM MM 7 12/24 AVG. MAXIMUM 67.7 64.8 2.9 66.3 AVG. MINIMUM 47.8 46.3 1.5 46.6 MEAN 57.7 55.5 2.2 56.4 DAYS MAX >= 90 29 22.4 6.6 33 DAYS MAX <= 32 1 13.6 -12.6 12 DAYS MIN <= 32 72 91.6 -19.6 98 DAYS MIN <= 0 0 0.1 -0.1 0 PRECIPITATION (INCHES) RECORD MAXIMUM 61.37 2018 MINIMUM 24.90 1965 TOTALS 52.09 45.33 6.76 43.17 DAILY AVG. 0.14 0.12 0.02 0.12 DAYS >= .01 116 121.8 -5.8 127 DAYS >= .10 70 74.8 -4.8 84 DAYS >= .50 33 31.1 1.9 26 DAYS >= 1.00 16 11.8 4.2 9 GREATEST 24 HR. TOTAL 4.72 06/26 TO 06/27 2.12 12/15 TO 12/16 STORM TOTAL 4.72 2.03 (MM/DD(HH)) MM SNOWFALL (INCHES) RECORDS TOTAL 57.0 2010 24 HR TOTAL 25.8 02/05/2010 TO 02/06/2010 SNOW DEPTH 25 02/18/2003 TOTALS 1.1 20.2 -19.1 10.8 LIQUID EQUIV 0.10 2.00 -1.90 1.10 SINCE 7/1 0.7 3.1 -2.4 MM LIQUID 7/1 0.07 0.30 -0.23 MM SNOWDEPTH AVG. 0 -1 DAYS >= TRACE 11 10.7 0.3 18 DAYS >= 1.0 0 5.3 -5.3 6 GREATEST SNOW DEPTH 0 3 01/29 01/30 01/31 24 HR TOTAL 0.7 12/07 TO 12/07 3.2 01/07 TO 01/07 STORM TOTAL 0.7 3.4 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 3838 4647 -809 4425 SINCE 7/1 1573 1688 -115 MM COOLING TOTAL 1317 1228 89 1417 SINCE 1/1 1317 1228 89 MM FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST 11/01 LATEST 04/03 ................................................................ WIND (MPH) AVERAGE WIND SPEED 7.9 RESULTANT WIND SPEED/DIRECTION 2/300 HIGHEST WIND SPEED/DIRECTION 39/280 DATE 04/01 HIGHEST GUST SPEED/DIRECTION 54/230 DATE 04/01 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.36 NUMBER OF DAYS FAIR 200 NUMBER OF DAYS PC 105 NUMBER OF DAYS CLOUDY 59 AVERAGE RH (PERCENT) 67 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 36 MIXED PRECIP 0 HEAVY RAIN 53 RAIN 65 LIGHT RAIN 147 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 9 SLEET 3 FOG 151 FOG W/VIS <= 1/4 MILE 30 HAZE 49 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$