570
CDUS41 KPHI 160604
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
204 AM EDT THU APR 16 2026
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR APRIL 15 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 86R 4:02 PM 86 1941 63 23 67
1994
MINIMUM 59 5:34 AM 23 1943 40 19 45
AVERAGE 73 52 21 56
PRECIPITATION (IN)
YESTERDAY 0.00 2.87 2007 0.12 -0.12 T
MONTH TO DATE 0.59 1.82 -1.23 1.82
SINCE MAR 1 6.32 5.45 0.87 5.50
SINCE JAN 1 10.06 11.52 -1.46 8.83
SNOWFALL (IN)
YESTERDAY 0.0 T 1978 0.0 0.0 0.0
MONTH TO DATE 0.0 0.4 -0.4 0.0
SINCE MAR 1 T 6.7 -6.7 0.0
SINCE JUL 1 35.5 33.0 2.5 17.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 14 -14 9
MONTH TO DATE 182 243 -61 272
SINCE MAR 1 819 997 -178 890
SINCE JUL 1 5222 4956 266 4932
COOLING
YESTERDAY 8 0 8 0
MONTH TO DATE 13 0 13 0
SINCE MAR 1 16 0 16 0
SINCE JAN 1 16 0 16 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 8.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 6:00 AM
LOWEST 43 2:00 PM
AVERAGE 67
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THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 90 2012
MINIMUM TEMPERATURE (F) 41 23 1943
SUNRISE AND SUNSET
APRIL 16 2026.........SUNRISE 6:21 AM EDT SUNSET 7:42 PM EDT
APRIL 17 2026.........SUNRISE 6:20 AM EDT SUNSET 7:43 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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