122
CDUS41 KCTP 230621
CLIIPT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
221 AM EDT WED SEP 23 2026
...............................
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR SEPTEMBER 22 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 67 1237 PM 97 1931 73 -6 75
MINIMUM 52 1158 PM 31 1904 52 0 63
AVERAGE 60 62 -2 69
PRECIPITATION (IN)
YESTERDAY 0.11 3.62 1913 0.15 -0.04 0.32
MONTH TO DATE 6.37 3.52 2.85 0.41
SINCE SEP 1 6.37 3.52 2.85 0.41
SINCE JAN 1 34.27 32.06 2.21 26.97
DEGREE DAYS
HEATING
YESTERDAY 5 4 1 0
MONTH TO DATE 17 47 -30 20
SINCE SEP 1 17 47 -30 20
SINCE JUL 1 20 55 -35 38
COOLING
YESTERDAY 0 2 -2 4
MONTH TO DATE 110 71 39 60
SINCE SEP 1 110 71 39 60
SINCE JAN 1 915 780 135 855
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 3.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 300 AM
LOWEST 61 1200 PM
AVERAGE 79
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THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 91 2017
MINIMUM TEMPERATURE (F) 52 32 1904
SUNRISE AND SUNSET
SEPTEMBER 23 2026.....SUNRISE 656 AM EDT SUNSET 703 PM EDT
SEPTEMBER 24 2026.....SUNRISE 657 AM EDT SUNSET 701 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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