Climatological Report (Monthly)
Issued by NWS Mt. Holly, NJ
Issued by NWS Mt. Holly, NJ
311
CXUS51 KPHI 012313
CLMMPO
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
713 PM EDT MON JUN 01 2026
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...THE MOUNT POCONO PA CLIMATE SUMMARY FOR THE MONTH OF MAY 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1901 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 94 05/22/1911
LOW 18 05/15/1914
HIGHEST 88 05/18 83 5 76 05/02
05/19
05/17
LOWEST 27 05/12 31 -4 36 05/01
AVG. MAXIMUM 65.1 65.3 -0.2 63.2
AVG. MINIMUM 44.2 44.6 -0.4 46.2
MEAN 54.6 55.0 -0.4 54.7
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 1 2.0 -1.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 13.26 2025
MINIMUM 0.75 2023
TOTALS 3.25 4.06 -0.81 13.26
DAILY AVG. 0.10 0.13 -0.03 0.43
DAYS >= .01 13 15.6 -2.6 22
DAYS >= .10 9 9.2 -0.2 15
DAYS >= .50 1 2.8 -1.8 11
DAYS >= 1.00 0 1.0 -1.0 5
GREATEST
24 HR. TOTAL 1.29 05/23 TO 05/24 2.78
DEGREE DAYS
HEATING TOTAL 350 325 25 313
SINCE 7/1 7061 7144 -83 6757
COOLING TOTAL 36 13 23 0
SINCE 1/1 44 15 29 0
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WIND (MPH)
AVERAGE WIND SPEED 9.9
HIGHEST WIND SPEED/DIRECTION 36/320 DATE 05/30
HIGHEST GUST SPEED/DIRECTION 50/310 DATE 05/30
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.48
NUMBER OF DAYS FAIR 14
NUMBER OF DAYS PC 10
NUMBER OF DAYS CLOUDY 7
AVERAGE RH (PERCENT) 67
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 9
LIGHT RAIN 18 FREEZING RAIN 0
LT FREEZING RAIN 0 HEAVY SNOW 0
SNOW 0 LIGHT SNOW 0
SLEET 0 FOG 16
FOG W/VIS <= 1/4 MILE 3 HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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