056
CDUS41 KCTP 182120
CLIIPT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
520 PM EDT SAT OCT 18 2025
...............................
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR OCTOBER 18 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 72 336 PM 84 2016 62 10 69
MINIMUM 47 445 AM 24 1939 42 5 36
AVERAGE 60 52 8 53
PRECIPITATION (IN)
TODAY 0.00 1.62 1990 0.11 -0.11 0.00
MONTH TO DATE 1.37 2.26 -0.89 1.06
SINCE SEP 1 2.75 7.02 -4.27 2.17
SINCE JAN 1 29.31 35.56 -6.25 38.04
SNOWFALL (IN)
TODAY 0.0 0.3 1972 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 5 13 -8 12
MONTH TO DATE 139 181 -42 160
SINCE SEP 1 160 271 -111 191
SINCE JUL 1 178 279 -101 200
COOLING
TODAY 0 0 0 0
MONTH TO DATE 1 6 -5 0
SINCE SEP 1 93 86 7 74
SINCE JAN 1 888 795 93 1010
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 2.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 700 AM
LOWEST 31 300 PM
AVERAGE 60
......................................................
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 82 1963
MINIMUM TEMPERATURE (F) 42 24 1930
1974
SUNRISE AND SUNSET
OCTOBER 18 2025.......SUNRISE 723 AM EDT SUNSET 622 PM EDT
OCTOBER 19 2025.......SUNRISE 724 AM EDT SUNSET 620 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page