Climatological Report (Annual)
Issued by NWS Mt. Holly, NJ
Issued by NWS Mt. Holly, NJ
000 CXUS51 KPHI 011935 CLAPHL CLIMATE REPORT NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 235 PM EST FRI JAN 01 2021 ................................... ...THE PHILADELPHIA PA CLIMATE SUMMARY FOR THE YEAR OF 2020... CLIMATE NORMAL PERIOD: 1981 TO 2010 CLIMATE RECORD PERIOD: 1872 TO 2020 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 106 08/07/1918 LOW -11 02/09/1934 HIGHEST 97 07/03 MM MM 98 07/21 LOWEST 14 02/15 MM MM 5 01/31 AVG. MAXIMUM 66.5 64.6 1.8 65.6 AVG. MINIMUM 49.6 47.1 2.5 48.9 MEAN 58.0 55.9 2.2 57.3 DAYS MAX >= 90 36 24.0 12.0 35 DAYS MAX <= 32 2 13.0 -11.0 8 DAYS MIN <= 32 54 79.0 -25.0 80 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 64.33 2011 MINIMUM 29.31 1922 TOTALS 49.76 41.53 8.23 47.43 DAILY AVG. 0.14 0.11 0.03 0.13 DAYS >= .01 125 118.0 7.0 146 DAYS >= .10 76 71.0 5.0 81 DAYS >= .50 32 28.0 4.0 35 DAYS >= 1.00 13 10.0 3.0 12 GREATEST 24 HR. TOTAL 4.16 2.87 STORM TOTAL MM MM SNOWFALL (INCHES) RECORDS TOTAL 67.3 2010 24 HR TOTAL MM MM SNOW DEPTH 28 02/18/2003 TOTALS 6.8 22.4 -15.6 13.3 LIQUID EQUIV 0.70 2.20 -1.50 1.33 SINCE 7/1 6.6 3.7 2.9 MM LIQUID 7/1 0.66 0.30 0.36 MM SNOWDEPTH AVG. 0 0 DAYS >= TRACE 12 12.0 0.0 31 DAYS >= 1.0 1 5.0 -4.0 5 GREATEST SNOW DEPTH 3 12/18 3 03/01 12/19 12/20 24 HR TOTAL 0.2 MM 3.0 STORM TOTAL MM MM DEGREE DAYS HEATING TOTAL 3959 4613 -654 4307 SINCE 7/1 1402 1670 -268 MM COOLING TOTAL 1521 1301 220 1610 SINCE 1/1 1521 1301 220 1610 ................................................................ WIND (MPH) AVERAGE WIND SPEED 8.8 RESULTANT WIND SPEED/DIRECTION 2/280 HIGHEST WIND SPEED/DIRECTION 55/330 DATE 06/03 HIGHEST GUST SPEED/DIRECTION 68/300 DATE 06/03 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.63 NUMBER OF DAYS FAIR 56 NUMBER OF DAYS PC 169 NUMBER OF DAYS CLOUDY 141 AVERAGE RH (PERCENT) 64 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 35 MIXED PRECIP 0 HEAVY RAIN 42 RAIN 65 LIGHT RAIN 172 FREEZING RAIN 0 LT FREEZING RAIN 3 HAIL 0 HEAVY SNOW 1 SNOW 1 LIGHT SNOW 12 SLEET 3 FOG 134 FOG W/VIS <= 1/4 MILE 16 HAZE 35 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$