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

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295
CDUS41 KCTP 170638
CLIMDT

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
238 AM EDT SAT MAY 17 2025

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

...THE HARRISBURG PA CLIMATE SUMMARY FOR MAY 16 2025...

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)
 YESTERDAY
  MAXIMUM         81    311 PM  92    1998  74      7       75
  MINIMUM         60    409 AM  38    1973  53      7       56
  AVERAGE         71                        63      8       66

PRECIPITATION (IN)
  YESTERDAY        0.12          2.28 1942   0.12   0.00     0.00
  MONTH TO DATE    5.45                      1.98   3.47     3.28
  SINCE MAR 1     10.06                      9.23   0.83    11.65
  SINCE JAN 1     12.97                     14.85  -1.88    19.83

SNOWFALL (IN)
  YESTERDAY        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      0.0                       6.0   -6.0       T
  SINCE JUL 1     15.6                      29.9  -14.3     18.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         4     -4        0
  MONTH TO DATE   21                        83    -62       65
  SINCE MAR 1    870                      1167   -297      942
  SINCE JUL 1   4646                      4974   -328     4219

 COOLING
  YESTERDAY        6                         2      4        1
  MONTH TO DATE   32                        23      9       31
  SINCE MAR 1     40                        33      7       52
  SINCE JAN 1     40                        33      7       52
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     3.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     56           300 PM
 AVERAGE    78

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


THE HARRISBURG PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        91      1896
                                             1951
                                             2017
 MINIMUM TEMPERATURE (F)   54        34      1956


SUNRISE AND SUNSET
MAY 17 2025...........SUNRISE   549 AM EDT   SUNSET   818 PM EDT
MAY 18 2025...........SUNRISE   548 AM EDT   SUNSET   819 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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