


Climatological Report (Daily)
Issued by NWS State College, PA
Issued by NWS State College, PA
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340 CDUS41 KCTP 130644 CLIIPT CLIMATE REPORT NATIONAL WEATHER SERVICE STATE COLLEGE PA 244 AM EDT WED AUG 13 2025 ................................... ...THE WILLIAMSPORT PA CLIMATE SUMMARY FOR AUGUST 12 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1895 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 93 353 PM 99 1944 83 10 81 MINIMUM 62 520 AM 44 1930 62 0 59 AVERAGE 78 73 5 70 PRECIPITATION (IN) YESTERDAY 0.00 3.40 2014 0.13 -0.13 0.00 MONTH TO DATE 0.00 1.78 -1.78 6.14 SINCE JUN 1 8.50 10.27 -1.77 11.99 SINCE JAN 1 25.16 26.15 -0.99 34.94 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 17 30 -13 3 SINCE JUL 1 0 2 -2 0 COOLING YESTERDAY 13 8 5 5 MONTH TO DATE 70 97 -27 118 SINCE JUN 1 653 530 123 718 SINCE JAN 1 684 584 100 818 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 3.7 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 93 400 AM LOWEST 41 300 PM AVERAGE 67 .......................................................... THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 101 1944 MINIMUM TEMPERATURE (F) 62 41 1930 SUNRISE AND SUNSET AUGUST 13 2025........SUNRISE 615 AM EDT SUNSET 809 PM EDT AUGUST 14 2025........SUNRISE 616 AM EDT SUNSET 808 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$