435
CDUS41 KCTP 300618
CLIIPT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
218 AM EDT WED SEP 30 2026
...............................
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR SEPTEMBER 29 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 71 102 PM 84 1900 70 1 76
1921
MINIMUM 59 429 AM 31 1942 49 10 52
AVERAGE 65 60 5 64
PRECIPITATION (IN)
YESTERDAY 0.00 1.89 1959 0.15 -0.15 0.00
MONTH TO DATE 6.84 4.60 2.24 1.38
SINCE SEP 1 6.84 4.60 2.24 1.38
SINCE JAN 1 34.74 33.14 1.60 27.94
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 1
MONTH TO DATE 51 84 -33 21
SINCE SEP 1 51 84 -33 21
SINCE JUL 1 54 92 -38 39
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 110 79 31 89
SINCE SEP 1 110 79 31 89
SINCE JAN 1 915 788 127 884
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 4.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1000 PM
LOWEST 65 200 PM
AVERAGE 81
......................................................
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 93 1953
MINIMUM TEMPERATURE (F) 49 31 1932
SUNRISE AND SUNSET
SEPTEMBER 30 2026.....SUNRISE 703 AM EDT SUNSET 651 PM EDT
OCTOBER 1 2026.......SUNRISE 704 AM EDT SUNSET 649 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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