Climatological Report (Daily)
Issued by NWS State College, PA
Issued by NWS State College, PA
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CDUS41 KCTP 190624
CLIIPT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
224 AM EDT SAT SEP 19 2026
...................................
...THE WILLIAMSPORT PA CLIMATE SUMMARY FOR SEPTEMBER 18 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 80 230 PM 89 2025 75 5 89
MINIMUM 59 1022 PM 34 1925 53 6 54
AVERAGE 70 64 6 72
PRECIPITATION (IN)
YESTERDAY 0.00 2.14 2012 0.17 -0.17 0.00
MONTH TO DATE 5.76 2.84 2.92 0.09
SINCE SEP 1 5.76 2.84 2.92 0.09
SINCE JAN 1 33.66 31.38 2.28 26.65
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 9 31 -22 19
SINCE SEP 1 9 31 -22 19
SINCE JUL 1 12 39 -27 37
COOLING
YESTERDAY 5 2 3 7
MONTH TO DATE 110 63 47 49
SINCE SEP 1 110 63 47 49
SINCE JAN 1 915 772 143 844
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 45 300 PM
AVERAGE 73
..........................................................
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 89 1946
MINIMUM TEMPERATURE (F) 53 34 1943
SUNRISE AND SUNSET
SEPTEMBER 19 2026.....SUNRISE 652 AM EDT SUNSET 710 PM EDT
SEPTEMBER 20 2026.....SUNRISE 653 AM EDT SUNSET 708 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$