CDUS41 KPHI 210543 CLIABE CLIMATE REPORT NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 143 AM EDT SUN JUN 21 2026 ................................... ...THE ALLENTOWN PA CLIMATE SUMMARY FOR JUNE 20 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 83 2:58 PM 100 1923 83 0 83 MINIMUM 62 11:46 PM 44 1926 61 1 63 AVERAGE 73 72 1 73 PRECIPITATION (IN) YESTERDAY 0.00 2.80 1927 0.15 -0.15 0.00 MONTH TO DATE 0.90 2.90 -2.00 2.78 SINCE JUN 1 0.90 2.90 -2.00 2.78 SINCE JAN 1 15.56 19.92 -4.36 22.29 SNOWFALL (IN) YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0 2002 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUN 1 0.0 0.0 0.0 0.0 SINCE JUL 1 35.5 33.1 2.4 17.8 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 7 18 -11 27 SINCE JUN 1 7 18 -11 27 SINCE JUL 1 5598 5285 313 5210 COOLING YESTERDAY 8 8 0 8 MONTH TO DATE 134 109 25 94 SINCE JUN 1 134 109 25 94 SINCE JAN 1 225 177 48 121 ................................................................... WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 10.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 63 10:00 PM LOWEST 31 2:00 PM AVERAGE 47 .......................................................... THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 98 1923 MINIMUM TEMPERATURE (F) 62 45 1968 SUNRISE AND SUNSET JUNE 21 2026..........SUNRISE 5:31 AM EDT SUNSET 8:36 PM EDT JUNE 22 2026..........SUNRISE 5:31 AM EDT SUNSET 8:36 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$