Climatological Report (Monthly)
Issued by NWS Mt. Holly, NJ
Issued by NWS Mt. Holly, NJ
849 CXUS51 KPHI 020750 CLMTTN CLIMATE REPORT NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 250 AM EST TUE JAN 02 2024 ................................... ...THE TRENTON NJ CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1865 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 76 12/07/1998 LOW -8 12/30/1880 HIGHEST 62 MM MM 58 LOWEST 23 MM MM 5 AVG. MAXIMUM 48.1 44.4 3.7 43.2 AVG. MINIMUM 33.6 29.3 4.3 26.6 MEAN 40.8 36.8 4.0 34.9 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 3.4 -3.4 3 DAYS MIN <= 32 15 21.5 -6.5 24 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 9.50 1996 MINIMUM 0.19 1955 TOTALS 7.53 4.04 3.49 3.89 DAILY AVG. 0.24 0.13 0.11 0.13 DAYS >= .01 9 11.0 -2.0 9 DAYS >= .10 8 7.3 0.7 8 DAYS >= .50 7 3.1 3.9 3 DAYS >= 1.00 2 0.9 1.1 1 GREATEST 24 HR. TOTAL 3.05 12/17 TO 12/18 1.30 SNOWFALL (INCHES) RECORDS TOTAL 21.5 1960 24 HR TOTAL MM TOTALS T 4.6 -4.6 0.2 SINCE 7/1 0.1 5.2 -5.1 MM SNOWDEPTH AVG. 0 0 DAYS >= 1.0 0 1.1 -1.1 0 GREATEST SNOW DEPTH 0 0 MM 24 HR TOTAL T MM DEGREE DAYS HEATING TOTAL 742 873 -131 921 SINCE 7/1 1704 1817 -113 MM COOLING TOTAL 0 0 0 0 SINCE 1/1 969 1050 -81 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 5.4 HIGHEST WIND SPEED/DIRECTION 26/130 DATE 12/18 HIGHEST GUST SPEED/DIRECTION 42/140 DATE 12/18 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.56 NUMBER OF DAYS FAIR 11 NUMBER OF DAYS PC 6 NUMBER OF DAYS CLOUDY 14 AVERAGE RH (PERCENT) 74 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 6 RAIN 8 LIGHT RAIN 10 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 3 HAZE 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$