CDUS41 KPHI 212127 CLIABE CLIMATE REPORT NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 527 PM EDT SAT MAR 21 2026 ................................... ...THE ALLENTOWN PA CLIMATE SUMMARY FOR MARCH 21 2026... VALID TODAY AS OF 0500 PM LOCAL TIME. 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) TODAY MAXIMUM 53 3:17 PM 75 1938 53 0 52 MINIMUM 45 10:17 AM 10 1956 32 13 30 1965 AVERAGE 49 42 7 41 PRECIPITATION (IN) TODAY 0.00 1.42 1980 0.12 -0.12 T 1983 MONTH TO DATE 4.49 2.46 2.03 1.80 SINCE MAR 1 4.49 2.46 2.03 1.80 SINCE JAN 1 8.23 8.53 -0.30 5.13 SNOWFALL (IN) TODAY 0.0 13.2 2018 0.2 -0.2 0.0 MONTH TO DATE T 5.0 -5.0 0.0 SINCE MAR 1 T 5.0 -5.0 0.0 SINCE JUL 1 35.5 31.3 4.2 17.8 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 16 23 -7 24 MONTH TO DATE 470 546 -76 442 SINCE MAR 1 470 546 -76 442 SINCE JUL 1 4873 4505 368 4484 COOLING TODAY 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 20 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (350) AVERAGE WIND SPEED 7.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 12:00 AM LOWEST 43 3:00 PM AVERAGE 72 .......................................................... THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW NORMAL RECORDYEAR MAXIMUM TEMPERATURE (F) 53 82 1938 MINIMUM TEMPERATURE (F) 32 15 1965 1988 SUNRISE AND SUNSET MARCH 21 2026.........SUNRISE 7:03 AM EDT SUNSET 7:15 PM EDT MARCH 22 2026.........SUNRISE 7:02 AM EDT SUNSET 7:16 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$