615
CDUS41 KCTP 070623
CLIIPT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
223 AM EDT SUN SEP 07 2025
...............................
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR SEPTEMBER 6 2025
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)
YESTERDAY
MAXIMUM 71 331 PM 94 1922 79 -8 77
MINIMUM 61 1127 PM 40 1909 57 4 51
AVERAGE 66 68 -2 64
PRECIPITATION (IN)
YESTERDAY 0.07 1.79 1968 0.15 -0.08 0.00
MONTH TO DATE 0.09 0.89 -0.80 0.00
SINCE SEP 1 0.09 0.89 -0.80 0.00
SINCE JAN 1 26.65 29.43 -2.78 35.87
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 1
MONTH TO DATE 1 6 -5 8
SINCE SEP 1 1 6 -5 8
SINCE JUL 1 19 14 5 17
COOLING
YESTERDAY 1 4 -3 0
MONTH TO DATE 15 27 -12 13
SINCE SEP 1 15 27 -12 13
SINCE JAN 1 810 736 74 949
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 3.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 300 AM
LOWEST 59 300 PM
AVERAGE 78
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THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 95 1922
MINIMUM TEMPERATURE (F) 57 39 1962
SUNRISE AND SUNSET
SEPTEMBER 7 2025.....SUNRISE 640 AM EDT SUNSET 730 PM EDT
SEPTEMBER 8 2025.....SUNRISE 641 AM EDT SUNSET 728 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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