668
CDUS41 KPHI 120552
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
152 AM EDT THU MAR 12 2026
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR MARCH 11 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 78R 3:44 PM 73 2021 49 29 71
MINIMUM 47 3:22 AM 6 1960 29 18 28
AVERAGE 63 39 24 50
PRECIPITATION (IN)
YESTERDAY 0.95 2.99 1952 0.12 0.83 0.00
MONTH TO DATE 3.10 1.27 1.83 0.76
SINCE MAR 1 3.10 1.27 1.83 0.76
SINCE JAN 1 6.84 7.34 -0.50 4.09
SNOWFALL (IN)
YESTERDAY 0.0 6.0 1896 0.3 -0.3 0.0
MONTH TO DATE T 3.0 -3.0 0.0
SINCE MAR 1 T 3.0 -3.0 0.0
SINCE JUL 1 35.5 29.3 6.2 17.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 2 26 -24 15
MONTH TO DATE 231 303 -72 268
SINCE MAR 1 231 303 -72 268
SINCE JUL 1 4634 4262 372 4310
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 11:00 PM
LOWEST 49 12:00 PM
AVERAGE 73
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 81 1990
MINIMUM TEMPERATURE (F) 29 7 1960
SUNRISE AND SUNSET
MARCH 12 2026.........SUNRISE 7:18 AM EDT SUNSET 7:05 PM EDT
MARCH 13 2026.........SUNRISE 7:16 AM EDT SUNSET 7:06 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page