Climatological Report (Annual)
Issued by NWS Mt. Holly, NJ
Issued by NWS Mt. Holly, NJ
551
CXUS51 KPHI 020854
CLAILG
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
354 AM EST TUE JAN 02 2024
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...THE WILMINGTON DE CLIMATE SUMMARY FOR THE YEAR OF 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1894 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 107 08/07/1918
LOW -15 02/09/1934
HIGHEST 97 06/02 MM MM 97 08/09
LOWEST 13 02/04 MM MM 7 12/24
AVG. MAXIMUM 67.7 64.8 2.9 66.3
AVG. MINIMUM 47.8 46.3 1.5 46.6
MEAN 57.7 55.5 2.2 56.4
DAYS MAX >= 90 29 22.4 6.6 33
DAYS MAX <= 32 1 13.6 -12.6 12
DAYS MIN <= 32 72 91.6 -19.6 98
DAYS MIN <= 0 0 0.1 -0.1 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 61.37 2018
MINIMUM 24.90 1965
TOTALS 52.09 45.33 6.76 43.17
DAILY AVG. 0.14 0.12 0.02 0.12
DAYS >= .01 116 121.8 -5.8 127
DAYS >= .10 70 74.8 -4.8 84
DAYS >= .50 33 31.1 1.9 26
DAYS >= 1.00 16 11.8 4.2 9
GREATEST
24 HR. TOTAL 4.72 06/26 TO 06/27 2.12 12/15 TO 12/16
STORM TOTAL 4.72 2.03
(MM/DD(HH)) MM
SNOWFALL (INCHES)
RECORDS
TOTAL 57.0 2010
24 HR TOTAL 25.8 02/05/2010 TO 02/06/2010
SNOW DEPTH 25 02/18/2003
TOTALS 1.1 20.2 -19.1 10.8
LIQUID EQUIV 0.10 2.00 -1.90 1.10
SINCE 7/1 0.7 3.1 -2.4 MM
LIQUID 7/1 0.07 0.30 -0.23 MM
SNOWDEPTH AVG. 0 -1
DAYS >= TRACE 11 10.7 0.3 18
DAYS >= 1.0 0 5.3 -5.3 6
GREATEST
SNOW DEPTH 0 3 01/29
01/30
01/31
24 HR TOTAL 0.7 12/07 TO 12/07 3.2 01/07 TO 01/07
STORM TOTAL 0.7 3.4
(MM/DD(HH)) MM
DEGREE DAYS
HEATING TOTAL 3838 4647 -809 4425
SINCE 7/1 1573 1688 -115 MM
COOLING TOTAL 1317 1228 89 1417
SINCE 1/1 1317 1228 89 MM
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST 11/01
LATEST 04/03
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WIND (MPH)
AVERAGE WIND SPEED 7.9
RESULTANT WIND SPEED/DIRECTION 2/300
HIGHEST WIND SPEED/DIRECTION 39/280 DATE 04/01
HIGHEST GUST SPEED/DIRECTION 54/230 DATE 04/01
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.36
NUMBER OF DAYS FAIR 200
NUMBER OF DAYS PC 105
NUMBER OF DAYS CLOUDY 59
AVERAGE RH (PERCENT) 67
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 36 MIXED PRECIP 0
HEAVY RAIN 53 RAIN 65
LIGHT RAIN 147 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 9 SLEET 3
FOG 151 FOG W/VIS <= 1/4 MILE 30
HAZE 49
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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