Climatological Report (Monthly)
Issued by NWS Mt. Holly, NJ
Issued by NWS Mt. Holly, NJ
767 CXUS51 KPHI 020750 CLMILG CLIMATE REPORT NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 250 AM EST TUE JAN 02 2024 ................................... ...THE WILMINGTON DE CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 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 75 12/04/1998 LOW -7 12/25/1983 12/30/1917 HIGHEST 62 64 -2 62 LOWEST 24 13 11 7 AVG. MAXIMUM 49.7 46.0 3.7 46.7 AVG. MINIMUM 33.9 30.3 3.6 27.8 MEAN 41.8 38.2 3.6 37.3 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 2.6 -2.6 3 DAYS MIN <= 32 16 20.1 -4.1 24 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 8.58 2009 MINIMUM 0.19 1955 TOTALS 7.98 3.85 4.13 5.18 DAILY AVG. 0.26 0.12 0.14 0.17 DAYS >= .01 12 10.6 1.4 9 DAYS >= .10 7 6.7 0.3 7 DAYS >= .50 5 3.0 2.0 3 DAYS >= 1.00 4 1.0 3.0 1 GREATEST 24 HR. TOTAL 2.87 12/17 TO 12/18 2.12 SNOWFALL (INCHES) RECORDS TOTAL 21.5 1966 24 HR TOTAL MM TOTALS 0.7 2.9 -2.2 T SINCE 7/1 0.7 3.1 -2.4 MM SNOWDEPTH AVG. 0 -1 DAYS >= 1.0 0 0.8 -0.8 0 GREATEST SNOW DEPTH 0 MM 12/29 12/30 12/15 24 HR TOTAL 0.7 12/07 TO 12/07 MM DEGREE DAYS HEATING TOTAL 712 832 -120 853 SINCE 7/1 1573 1688 -115 MM COOLING TOTAL 0 0 0 0 SINCE 1/1 1317 1228 89 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 6.6 HIGHEST WIND SPEED/DIRECTION 33/300 DATE 12/18 HIGHEST GUST SPEED/DIRECTION 44/300 DATE 12/18 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.56 NUMBER OF DAYS FAIR 11 NUMBER OF DAYS PC 7 NUMBER OF DAYS CLOUDY 13 AVERAGE RH (PERCENT) 74 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 5 RAIN 8 LIGHT RAIN 12 FREEZING RAIN 0 LT FREEZING RAIN 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 3 SLEET 0 FOG 16 FOG W/VIS <= 1/4 MILE 6 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$