760
CDUS41 KCTP 192216
CLIIPT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
516 PM EST FRI DEC 19 2025
...............................
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR DECEMBER 19 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 56 651 AM 59 2017 39 17 39
MINIMUM 29 459 PM -3 1926 25 4 32
AVERAGE 43 32 11 36
PRECIPITATION (IN)
TODAY 1.02R 1.02 2008 0.09 0.93 0.00
MONTH TO DATE 1.60 2.12 -0.52 2.48
SINCE DEC 1 1.60 2.12 -0.52 2.48
SINCE JAN 1 35.04 42.37 -7.33 43.06
SNOWFALL (IN)
TODAY 0.0 13.7 1945 0.2 -0.2 0.0
MONTH TO DATE 3.4 3.9 -0.5 4.9
SINCE DEC 1 3.4 3.9 -0.5 4.9
SINCE JUL 1 3.4 5.7 -2.3 4.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 22 33 -11 29
MONTH TO DATE 719 586 133 614
SINCE DEC 1 719 586 133 614
SINCE JUL 1 1796 1759 37 1550
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 888 798 90 1010
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 13.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 61 500 PM
AVERAGE 81
......................................................
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 62 1957
MINIMUM TEMPERATURE (F) 25 -6 1951
SUNRISE AND SUNSET
DECEMBER 19 2025......SUNRISE 729 AM EST SUNSET 441 PM EST
DECEMBER 20 2025......SUNRISE 729 AM EST SUNSET 441 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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