237
CDUS41 KCTP 150622
CLIIPT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
222 AM EDT TUE SEP 15 2026
...............................
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR SEPTEMBER 14 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 72 337 PM 92 1952 76 -4 86
MINIMUM 51 1159 PM 35 1975 55 -4 56
AVERAGE 62 65 -3 71
PRECIPITATION (IN)
YESTERDAY 0.00 2.83 1973 0.17 -0.17 0.00
MONTH TO DATE 4.85 2.15 2.70 0.09
SINCE SEP 1 4.85 2.15 2.70 0.09
SINCE JAN 1 32.75 30.69 2.06 26.65
DEGREE DAYS
HEATING
YESTERDAY 3 2 1 0
MONTH TO DATE 4 20 -16 19
SINCE SEP 1 4 20 -16 19
SINCE JUL 1 7 28 -21 37
COOLING
YESTERDAY 0 3 -3 6
MONTH TO DATE 93 54 39 28
SINCE SEP 1 93 54 39 28
SINCE JAN 1 898 763 135 823
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 5.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1200 AM
LOWEST 38 300 PM
AVERAGE 66
......................................................
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 92 1927
MINIMUM TEMPERATURE (F) 55 35 1923
SUNRISE AND SUNSET
SEPTEMBER 15 2026.....SUNRISE 648 AM EDT SUNSET 717 PM EDT
SEPTEMBER 16 2026.....SUNRISE 649 AM EDT SUNSET 715 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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