367
CDUS41 KCTP 180718
CLIIPT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
218 AM EST SUN JAN 18 2026
...............................
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR JANUARY 17 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 38 324 PM 61 1990 35 3 37
MINIMUM 26 225 AM -13 2009 20 6 24
AVERAGE 32 27 5 31
PRECIPITATION (IN)
YESTERDAY T 1.64 1924 0.10 -0.10 T
MONTH TO DATE 0.69 1.67 -0.98 0.25
SINCE DEC 1 3.02 4.94 -1.92 3.53
SINCE JAN 1 0.69 1.67 -0.98 0.25
SNOWFALL (IN)
YESTERDAY T 10.1 1978 0.4 -0.4 T
MONTH TO DATE 0.6 5.2 -4.6 3.1
SINCE DEC 1 4.9 12.1 -7.2 10.3
SINCE JUL 1 4.9 13.9 -9.0 10.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 33 38 -5 34
MONTH TO DATE 570 628 -58 628
SINCE DEC 1 1705 1628 77 1640
SINCE JUL 1 2782 2801 -19 2576
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 800 PM
LOWEST 41 1200 AM
AVERAGE 63
......................................................
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 62 1990
MINIMUM TEMPERATURE (F) 20 -17 1977
SUNRISE AND SUNSET
JANUARY 18 2026.......SUNRISE 730 AM EST SUNSET 507 PM EST
JANUARY 19 2026.......SUNRISE 729 AM EST SUNSET 508 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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