Climatological Report (Daily)
Issued by NWS State College, PA
Issued by NWS State College, PA
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019
CDUS41 KCTP 292120
CLIIPT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
520 PM EDT MON SEP 29 2025
...................................
...THE WILLIAMSPORT PA CLIMATE SUMMARY FOR SEPTEMBER 29 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 76 311 PM 84 1900 70 6 67
1921
MINIMUM 52 640 AM 31 1942 49 3 63
AVERAGE 64 60 4 65
PRECIPITATION (IN)
TODAY 0.00 1.89 1959 0.15 -0.15 0.09
MONTH TO DATE 1.38 4.60 -3.22 1.11
SINCE SEP 1 1.38 4.60 -3.22 1.11
SINCE JAN 1 27.94 33.14 -5.20 36.98
DEGREE DAYS
HEATING
TODAY 1 6 -5 0
MONTH TO DATE 21 84 -63 31
SINCE SEP 1 21 84 -63 31
SINCE JUL 1 39 92 -53 40
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 89 79 10 72
SINCE SEP 1 89 79 10 72
SINCE JAN 1 884 788 96 1008
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 2.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 45 300 PM
AVERAGE 73
..........................................................
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 93 1953
MINIMUM TEMPERATURE (F) 49 31 1932
SUNRISE AND SUNSET
SEPTEMBER 29 2025.....SUNRISE 703 AM EDT SUNSET 652 PM EDT
SEPTEMBER 30 2025.....SUNRISE 704 AM EDT SUNSET 651 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$