066
CDUS41 KPHI 010552
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
152 AM EDT MON JUN 01 2026
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR MAY 31 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1922 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 5:01 PM 95 1939 77 -1 68
MINIMUM 41 3:46 AM 37 1996 55 -14 48
AVERAGE 59 66 -7 58
PRECIPITATION (IN)
YESTERDAY 0.00 3.23 1972 0.13 -0.13 1.25
MONTH TO DATE 2.19 3.65 -1.46 10.45
SINCE MAR 1 10.92 10.95 -0.03 16.18
SINCE JAN 1 14.66 17.02 -2.36 19.51
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 T 6.8 -6.8 0.0
SINCE JUL 1 35.5 33.1 2.4 17.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 6 2 4 7
MONTH TO DATE 191 151 40 145
SINCE MAR 1 1188 1308 -120 1141
SINCE JUL 1 5591 5267 324 5183
COOLING
YESTERDAY 0 4 -4 0
MONTH TO DATE 61 60 1 26
SINCE MAR 1 91 68 23 27
SINCE JAN 1 91 68 23 27
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 5.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 3:00 AM
LOWEST 30 3:00 PM
AVERAGE 60
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THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 95 1937
MINIMUM TEMPERATURE (F) 56 39 1945
SUNRISE AND SUNSET
JUNE 1 2026..........SUNRISE 5:33 AM EDT SUNSET 8:27 PM EDT
JUNE 2 2026..........SUNRISE 5:33 AM EDT SUNSET 8:27 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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