817
CDUS41 KCTP 110718
CLIMDT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
218 AM EST THU DEC 11 2025
...............................
..THE HARRISBURG PA CLIMATE SUMMARY FOR DECEMBER 10 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 39 747 PM 71 1946 45 -6 49
MINIMUM 28 412 AM 6 1917 30 -2 40
AVERAGE 34 37 -3 45
PRECIPITATION (IN)
YESTERDAY 0.03 1.51 1969 0.12 -0.09 0.07
MONTH TO DATE 0.69 1.19 -0.50 0.44
SINCE DEC 1 0.69 1.19 -0.50 0.44
SINCE JAN 1 38.20 41.99 -3.79 39.75
SNOWFALL (IN)
YESTERDAY T 4.5 1904 0.1 -0.1 0.0
MONTH TO DATE 2.2 1.1 1.1 T
SINCE DEC 1 2.2 1.1 1.1 T
SINCE JUL 1 2.2 2.1 0.1 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 31 28 3 20
MONTH TO DATE 343 266 77 302
SINCE DEC 1 343 266 77 302
SINCE JUL 1 1238 1220 18 1043
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1232 1172 60 1391
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 4.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
MIXED PRECIP
LIGHT RAIN
LIGHT SNOW
SLEET
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 900 PM
LOWEST 72 1200 PM
AVERAGE 86
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THE HARRISBURG PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 44 68 2021
MINIMUM TEMPERATURE (F) 29 6 1968
SUNRISE AND SUNSET
DECEMBER 11 2025......SUNRISE 720 AM EST SUNSET 441 PM EST
DECEMBER 12 2025......SUNRISE 720 AM EST SUNSET 442 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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