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

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373
CDUS41 KCTP 112117
CLIMDT

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
517 PM EDT THU SEP 11 2025

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

...THE HARRISBURG PA CLIMATE SUMMARY FOR SEPTEMBER 11 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1888 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         82    359 PM  97    1931  80      2       84
                                      1964
  MINIMUM         65    700 AM  40    1917  60      5       55
  AVERAGE         74                        70      4       70

PRECIPITATION (IN)
  TODAY            0.00          2.17 2009   0.16  -0.16     0.00
  MONTH TO DATE    0.38                      1.69  -1.31     0.16
  SINCE SEP 1      0.38                      1.69  -1.31     0.16
  SINCE JAN 1     30.81                     30.88  -0.07    32.26

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        0
  MONTH TO DATE    2                         3     -1        7
  SINCE SEP 1      2                         3     -1        7
  SINCE JUL 1      4                         4      0       10

 COOLING
  TODAY            9                         6      3        5
  MONTH TO DATE   49                        75    -26       30
  SINCE SEP 1     49                        75    -26       30
  SINCE JAN 1   1107                      1096     11     1295
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     5.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           600 AM
 LOWEST     24           300 PM
 AVERAGE    54

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


THE HARRISBURG PA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        97      1931
 MINIMUM TEMPERATURE (F)   60        41      1917


SUNRISE AND SUNSET
SEPTEMBER 11 2025.....SUNRISE   644 AM EDT   SUNSET   722 PM EDT
SEPTEMBER 12 2025.....SUNRISE   645 AM EDT   SUNSET   720 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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