Climatological Report (Annual)
Issued by NWS Mt. Holly, NJ
Issued by NWS Mt. Holly, NJ
674 CXUS51 KPHI 011935 CLATTN CLIMATE REPORT NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 235 PM EST FRI JAN 01 2021 ................................... ...THE TRENTON NJ CLIMATE SUMMARY FOR THE YEAR OF 2020... CLIMATE NORMAL PERIOD: 1981 TO 2010 CLIMATE RECORD PERIOD: 1865 TO 2020 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 106 07/22/2011 07/09/1936 LOW -14 02/09/1934 HIGHEST 95 07/05 MM MM 97 07/21 07/30 08/02 LOWEST 11 02/15 MM MM 2 01/31 AVG. MAXIMUM 64.7 62.9 1.8 63.7 AVG. MINIMUM 46.0 44.0 2.0 45.5 MEAN 55.4 53.4 1.9 54.6 DAYS MAX >= 90 27 15.0 12.0 16 DAYS MAX <= 32 6 16.0 -10.0 10 DAYS MIN <= 32 82 99.0 -17.0 101 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 67.46 1996 MINIMUM MM MM TOTALS 42.57 46.44 -3.87 50.39 DAILY AVG. 0.12 0.13 -0.01 0.14 DAYS >= .01 136 MM MM 137 DAYS >= .10 76 MM MM 87 DAYS >= .50 26 MM MM 34 DAYS >= 1.00 9 MM MM 14 GREATEST 24 HR. TOTAL 2.61 2.41 STORM TOTAL MM MM DEGREE DAYS HEATING TOTAL 4595 5160 -565 4818 SINCE 7/1 1702 1895 -193 1853 COOLING TOTAL 1190 965 225 1164 SINCE 1/1 1190 965 225 1164 ................................................................ WIND (MPH) AVERAGE WIND SPEED 6.8 RESULTANT WIND SPEED/DIRECTION 1/290 HIGHEST WIND SPEED/DIRECTION 43/140 DATE 08/04 HIGHEST GUST SPEED/DIRECTION 64/210 DATE 02/07 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.41 NUMBER OF DAYS FAIR 175 NUMBER OF DAYS PC 111 NUMBER OF DAYS CLOUDY 79 AVERAGE RH (PERCENT) 69 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 42 MIXED PRECIP 0 HEAVY RAIN 46 RAIN 71 LIGHT RAIN 174 FREEZING RAIN 1 LT FREEZING RAIN 1 HAIL 0 HEAVY SNOW 1 SNOW 2 LIGHT SNOW 18 SLEET 0 FOG 180 FOG W/VIS <= 1/4 MILE 37 HAZE 13 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$