880
CDUS41 KCTP 272117
CLIIPT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
517 PM EDT SAT SEP 27 2025
...............................
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR SEPTEMBER 27 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 80 212 PM 91 2017 71 9 74
MINIMUM 56 301 AM 30 1947 50 6 63
AVERAGE 68 60 8 69
PRECIPITATION (IN)
TODAY 0.00 2.44 2008 0.15 -0.15 0.07
MONTH TO DATE 1.38 4.30 -2.92 0.89
SINCE SEP 1 1.38 4.30 -2.92 0.89
SINCE JAN 1 27.94 32.84 -4.90 36.76
DEGREE DAYS
HEATING
TODAY 0 6 -6 0
MONTH TO DATE 20 72 -52 31
SINCE SEP 1 20 72 -52 31
SINCE JUL 1 38 80 -42 40
COOLING
TODAY 3 1 2 4
MONTH TO DATE 81 77 4 70
SINCE SEP 1 81 77 4 70
SINCE JAN 1 876 786 90 1006
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 3.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 45 200 PM
AVERAGE 73
......................................................
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 90 1929
MINIMUM TEMPERATURE (F) 50 28 1947
SUNRISE AND SUNSET
SEPTEMBER 27 2025.....SUNRISE 701 AM EDT SUNSET 656 PM EDT
SEPTEMBER 28 2025.....SUNRISE 702 AM EDT SUNSET 654 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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