CXUS51 KPHI 020854 CLAPHL CLIMATE REPORT NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 354 AM EST TUE JAN 02 2024 ................................... ...THE PHILADELPHIA PA CLIMATE SUMMARY FOR THE YEAR OF 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1872 TO 2024 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 09/07 98 -1 99 07/24 LOWEST 15 02/04 9 6 7 12/24 AVG. MAXIMUM 67.2 65.2 2.0 67.0 AVG. MINIMUM 49.8 47.3 2.5 49.2 MEAN 58.5 56.3 2.2 58.1 DAYS MAX >= 90 24 29.7 -5.7 48 DAYS MAX <= 32 1 13.1 -12.1 11 DAYS MIN <= 32 43 77.3 -34.3 85 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 64.33 2011 MINIMUM 29.31 1922 TOTALS 42.19 44.11 -1.92 42.51 DAILY AVG. 0.12 0.12 0.00 0.12 DAYS >= .01 117 120.8 -3.8 121 DAYS >= .10 73 73.3 -0.3 81 DAYS >= .50 32 29.5 2.5 31 DAYS >= 1.00 14 10.9 3.1 11 GREATEST 24 HR. TOTAL 3.02 12/17 TO 12/18 2.02 10/02 TO 10/03 STORM TOTAL 3.02 1.99 (MM/DD(HH)) MM SNOWFALL (INCHES) RECORDS TOTAL 67.3 2010 24 HR TOTAL 30.7 01/07/1996 TO 01/08/1996 SNOW DEPTH 28 01/08/1996 TOTALS 0.3 23.1 -22.8 12.9 LIQUID EQUIV 0.00 2.30 -2.30 1.30 SINCE 7/1 T 3.7 -3.7 MM LIQUID 7/1 -0.10 0.30 -0.40 MM SNOWDEPTH AVG. 0 0 DAYS >= TRACE 12 12.0 0.0 19 DAYS >= 1.0 0 5.2 -5.2 4 GREATEST SNOW DEPTH 0 6 01/29 24 HR TOTAL 0.3 5.8 01/29 TO 01/29 STORM TOTAL 0.3 7.5 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 3587 4510 -923 4135 SINCE 7/1 1369 1613 -244 MM COOLING TOTAL 1345 1358 -13 1743 SINCE 1/1 1345 1359 -14 MM FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST 11/13 LATEST 03/21 ................................................................ WIND (MPH) AVERAGE WIND SPEED 8.3 RESULTANT WIND SPEED/DIRECTION 2/290 HIGHEST WIND SPEED/DIRECTION 47/250 DATE 08/07 HIGHEST GUST SPEED/DIRECTION 62/310 DATE 04/01 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.61 NUMBER OF DAYS FAIR 72 NUMBER OF DAYS PC 168 NUMBER OF DAYS CLOUDY 125 AVERAGE RH (PERCENT) 64 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 40 MIXED PRECIP 0 HEAVY RAIN 42 RAIN 68 LIGHT RAIN 150 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 10 SLEET 3 FOG 137 FOG W/VIS <= 1/4 MILE 12 HAZE 27 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$