Climatological Report (Daily)
Issued by NWS State College, PA

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326
CDUS41 KCTP 160627
CLIIPT

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
227 AM EDT WED SEP 16 2026

...................................

...THE WILLIAMSPORT PA CLIMATE SUMMARY FOR SEPTEMBER 15 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         73    405 PM  92    1927  76     -3       84
  MINIMUM         47    410 AM  35    1923  55     -8       57
  AVERAGE         60                        65     -5       71

PRECIPITATION (IN)
  YESTERDAY        0.00          1.80 1933   0.17  -0.17     0.00
  MONTH TO DATE    4.85                      2.32   2.53     0.09
  SINCE SEP 1      4.85                      2.32   2.53     0.09
  SINCE JAN 1     32.75                     30.86   1.89    26.65

DEGREE DAYS
 HEATING
  YESTERDAY        5                         2      3        0
  MONTH TO DATE    9                        22    -13       19
  SINCE SEP 1      9                        22    -13       19
  SINCE JUL 1     12                        30    -18       37

 COOLING
  YESTERDAY        0                         3     -3        6
  MONTH TO DATE   93                        57     36       34
  SINCE SEP 1     93                        57     36       34
  SINCE JAN 1    898                       766    132      829
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     2.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     45           100 PM
 AVERAGE    73

..........................................................


THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        92      1991
 MINIMUM TEMPERATURE (F)   54        38      1923
                                             1966


SUNRISE AND SUNSET
SEPTEMBER 16 2026.....SUNRISE   649 AM EDT   SUNSET   715 PM EDT
SEPTEMBER 17 2026.....SUNRISE   650 AM EDT   SUNSET   713 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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