CXUS51 KPHI 072127 CLAPHL CLIMATE REPORT NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 427 PM EST WED JAN 07 2026 ................................... ...THE PHILADELPHIA PA CLIMATE SUMMARY FOR THE YEAR OF 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1872 TO 2026 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 101 06/24 98 3 98 06/22 06/23 07/16 LOWEST 10 01/21 9 1 11 12/23 AVG. MAXIMUM 65.7 65.2 0.5 67.5 AVG. MINIMUM 48.6 47.3 1.3 50.2 MEAN 57.2 56.3 0.9 58.8 DAYS MAX >= 90 37 30.0 7.0 32 DAYS MAX <= 32 13 13.0 0.0 8 DAYS MIN <= 32 86 78.0 8.0 60 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 64.33 2011 MINIMUM 29.31 1922 TOTALS 35.39 44.11 -8.72 39.40 DAILY AVG. 0.10 0.12 -0.02 0.11 DAYS >= .01 120 120.8 -0.8 113 DAYS >= .10 68 73.3 -5.3 77 DAYS >= .50 26 29.5 -3.5 23 DAYS >= 1.00 9 10.9 -1.9 12 GREATEST 24 HR. TOTAL 1.54 03/05 TO 03/05 3.09 03/23 TO 03/23 STORM TOTAL 1.54 3.09 SNOWFALL (INCHES) RECORDS TOTAL 67.3 2010 SNOW DEPTH 28 01/08/1996 TOTALS 12.3 23.1 -10.8 11.5 LIQUID EQUIV 1.20 2.30 -1.10 1.20 SINCE 7/1 4.5 3.7 0.8 0.3 LIQUID 7/1 0.45 0.30 0.15 0.03 SNOWDEPTH AVG. T 0 DAYS >= TRACE 24 27.0 -3.0 15 DAYS >= 1.0 4 5.0 -1.0 4 GREATEST SNOW DEPTH 3 02/12 5 01/20 12/15 24 HR TOTAL 4.2 12/14 TO 12/14 4.6 01/19 TO 01/19 STORM TOTAL 4.2 4.6 DEGREE DAYS HEATING TOTAL 4274 4507 -233 3786 SINCE 7/1 1590 1610 -20 1346 COOLING TOTAL 1547 1359 188 1652 SINCE 1/1 1547 1359 188 1652 FREEZE DATES RECORD EARLIEST 10/05/1961 LATEST 05/11/1966 EARLIEST 11/11 11/11 LATEST 03/09 03/30 ................................................................ WIND (MPH) AVERAGE WIND SPEED 9.3 RESULTANT WIND SPEED/DIRECTION 3/280 HIGHEST WIND SPEED/DIRECTION 48/260 DATE 02/16 HIGHEST GUST SPEED/DIRECTION 62/350 DATE 07/25 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.64 NUMBER OF DAYS FAIR 52 NUMBER OF DAYS PC 171 NUMBER OF DAYS CLOUDY 140 AVERAGE RH (PERCENT) 62 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 32 MIXED PRECIP 2 HEAVY RAIN 31 RAIN 58 LIGHT RAIN 148 FREEZING RAIN 2 LT FREEZING RAIN 6 HAIL 1 HEAVY SNOW 0 SNOW 3 LIGHT SNOW 22 SLEET 11 FOG 127 FOG W/VIS <= 1/4 MILE 9 HAZE 4 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$ STAARMANN