Climatological Report (Monthly)
Issued by NWS Mt. Holly, NJ
Issued by NWS Mt. Holly, NJ
304
CXUS51 KPHI 012313
CLMRDG
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
713 PM EDT MON JUN 01 2026
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...THE READING PA CLIMATE SUMMARY FOR THE MONTH OF MAY 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1858 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 97 05/20/1996
LOW 26 05/01/1978
05/02/1978
HIGHEST 97R 05/19 90 7 86 05/02
LOWEST 40 05/01 37 3 44 05/20
05/04
AVG. MAXIMUM 74.2 73.5 0.7 72.6
AVG. MINIMUM 52.8 51.5 1.3 54.1
MEAN 63.5 62.5 1.0 63.4
DAYS MAX >= 90 3 2.0 1.0 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 13.34 1894
MINIMUM 0.09 2023
TOTALS 2.66 3.51 -0.85 10.00
DAILY AVG. 0.09 0.11 -0.02 0.32
DAYS >= .01 13 12.5 0.5 18
DAYS >= .10 8 7.0 1.0 14
DAYS >= .50 2 2.8 -0.8 8
DAYS >= 1.00 0 0.9 -0.9 2
GREATEST
24 HR. TOTAL 0.93 05/20 TO 05/21 2.23
SNOWFALL (INCHES)
RECORDS
TOTAL T 2019*
SNOW DEPTH 0
TOTALS 0.0 0.0
SINCE 7/1 24.3 14.9
SNOWDEPTH AVG. 0 0
DAYS >= TRACE 0 0.0 0.0 0
DAYS >= 1.0 0 0.0 0.0 0
GREATEST
SNOW DEPTH 0 0
24 HR TOTAL 0.0 0.0
DEGREE DAYS
HEATING TOTAL 131 142 -11 98
SINCE 7/1 4909 5112 -203 4545
COOLING TOTAL 94 64 30 56
SINCE 1/1 150 75 75 72
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WIND (MPH)
AVERAGE WIND SPEED 6.6
HIGHEST WIND SPEED/DIRECTION 25/350 DATE 05/28
HIGHEST GUST SPEED/DIRECTION 36/280 DATE 05/03
36/200 05/05
36/320 05/28
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.43
NUMBER OF DAYS FAIR 14
NUMBER OF DAYS PC 12
NUMBER OF DAYS CLOUDY 5
AVERAGE RH (PERCENT) 61
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 5
LIGHT RAIN 16 FREEZING RAIN 0
LT FREEZING RAIN 0 HEAVY SNOW 0
SNOW 0 LIGHT SNOW 0
SLEET 0 FOG 15
FOG W/VIS <= 1/4 MILE 2 HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
* INDICATES MOST RECENT OF MULTIPLE RECORD YEARS.
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