856
CXUS51 KPHI 071911
CLAPHL
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
743 PM EST WED JAN 01 2025
...............................
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR THE YEAR OF 2024
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 98 06/22 98 0 97 09/07
06/23
07/16
LOWEST 11 12/23 9 2 15 02/04
AVG. MAXIMUM 67.5 65.2 2.3 67.2
AVG. MINIMUM 50.2 47.3 2.9 49.8
MEAN 58.8 56.3 2.5 58.5
DAYS MAX >= 90 32 30.0 2.0 24
DAYS MAX <= 32 8 13.0 -5.0 1
DAYS MIN <= 32 60 77.3 -17.3 43
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 64.33 2011
MINIMUM 29.31 1922
TOTALS 39.40 44.11 -4.71 42.19
DAILY AVG. 0.11 0.12 -0.01 0.12
DAYS >= .01 113 120.8 -7.8 117
DAYS >= .10 77 73.3 3.7 73
DAYS >= .50 23 29.5 -6.5 32
DAYS >= 1.00 12 10.9 1.1 14
GREATEST
24 HR. TOTAL 3.09 03/23 TO 03/23 3.02 12/17 TO 12/18
STORM TOTAL 3.09 3.02
(MM/DD(HH)) MM
SNOWFALL (INCHES)
RECORDS
TOTAL 67.3 2010
24 HR TOTAL MM
SNOW DEPTH 28 01/08/1996
TOTALS 11.5 23.1 -11.6 0.3
LIQUID EQUIV 1.20 2.30 -1.10 0.03
SINCE 7/1 0.3 3.7 -3.4 T
LIQUID 7/1 0.03 0.30 -0.27 T
SNOWDEPTH AVG. 0 0
DAYS >= TRACE 15 12.0 3.0 12
DAYS >= 1.0 4 5.0 -1.0 0
GREATEST
SNOW DEPTH 5 01/20 0
24 HR TOTAL 4.6 01/19 TO 01/19 0.3
STORM TOTAL 4.6 0.3
(MM/DD(HH)) MM
DEGREE DAYS
HEATING TOTAL 3786 4510 -724 3587
SINCE 7/1 1346 1613 -267 MM
COOLING TOTAL 1652 1358 294 1345
SINCE 1/1 1652 1359 293 MM
FREEZE DATES
RECORD
EARLIEST 10/05/1961
LATEST 05/11/1966
EARLIEST 11/11
LATEST 03/30
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WIND (MPH)
AVERAGE WIND SPEED 8.6
RESULTANT WIND SPEED/DIRECTION 2/280
HIGHEST WIND SPEED/DIRECTION 51/270 DATE 07/14
HIGHEST GUST SPEED/DIRECTION 64/270 DATE 07/14
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.61
NUMBER OF DAYS FAIR 75
NUMBER OF DAYS PC 167
NUMBER OF DAYS CLOUDY 124
AVERAGE RH (PERCENT) 64
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 31 MIXED PRECIP 0
HEAVY RAIN 34 RAIN 60
LIGHT RAIN 148 FREEZING RAIN 0
LT FREEZING RAIN 1 HAIL 1
HEAVY SNOW 0 SNOW 3
LIGHT SNOW 14 SLEET 2
FOG 117 FOG W/VIS <= 1/4 MILE 6
HAZE 5
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
STAARMANN
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