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

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843
CDUS41 KCTP 172119
CLIIPT

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
519 PM EDT SUN MAY 17 2026

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

...THE WILLIAMSPORT PA CLIMATE SUMMARY FOR MAY 17 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         87    359 PM  93    1962  73     14       84
                                      2017
  MINIMUM         57    431 AM  31    1956  49      8       58
  AVERAGE         72                        61     11       71

PRECIPITATION (IN)
  TODAY            0.00          1.27 1916   0.13  -0.13     0.05
  MONTH TO DATE    1.43                      2.11  -0.68     5.26
  SINCE MAR 1      9.94                      8.86   1.08    11.82
  SINCE JAN 1     12.85                     14.13  -1.28    14.74

SNOWFALL (IN)
  TODAY            0.0           0.0  2001   0.0    0.0      0.0
                                      2002
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      1.0                       8.1   -7.1       T
  SINCE JUL 1     20.0                      35.8  -15.8     15.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         6     -6        0
  MONTH TO DATE  174                       123     51       45
  SINCE MAR 1   1188                      1383   -195     1009
  SINCE JUL 1   5702                      5689     13     5096

 COOLING
  TODAY            7                         2      5        6
  MONTH TO DATE    9                        17     -8       22
  SINCE MAR 1     37                        23     14       28
  SINCE JAN 1     37                        23     14       28
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     5.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           500 AM
 LOWEST     40           400 PM
 AVERAGE    68

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


THE WILLIAMSPORT PA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        95      1962
 MINIMUM TEMPERATURE (F)   50        31      1983
                                             2023


SUNRISE AND SUNSET
MAY 17 2026...........SUNRISE   547 AM EDT   SUNSET   821 PM EDT
MAY 18 2026...........SUNRISE   546 AM EDT   SUNSET   822 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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