Climatological Report (Daily)
Issued by NWS State College, PA
Issued by NWS State College, PA
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CDUS41 KCTP 140628
CLIIPT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
228 AM EDT MON SEP 14 2026
...................................
...THE WILLIAMSPORT PA CLIMATE SUMMARY FOR SEPTEMBER 13 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 86 321 PM 96 1931 76 10 86
MINIMUM 66 1110 PM 36 1943 55 11 52
AVERAGE 76 66 10 69
PRECIPITATION (IN)
YESTERDAY 0.47 2.78 1996 0.17 0.30 0.00
MONTH TO DATE 4.85 1.98 2.87 0.09
SINCE SEP 1 4.85 1.98 2.87 0.09
SINCE JAN 1 32.75 30.52 2.23 26.65
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 1 18 -17 19
SINCE SEP 1 1 18 -17 19
SINCE JUL 1 4 26 -22 37
COOLING
YESTERDAY 11 3 8 4
MONTH TO DATE 93 51 42 22
SINCE SEP 1 93 51 42 22
SINCE JAN 1 898 760 138 817
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 3.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 55 400 PM
AVERAGE 78
..........................................................
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 92 1952
MINIMUM TEMPERATURE (F) 55 35 1975
SUNRISE AND SUNSET
SEPTEMBER 14 2026.....SUNRISE 647 AM EDT SUNSET 718 PM EDT
SEPTEMBER 15 2026.....SUNRISE 648 AM EDT SUNSET 717 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$