256
CDUS41 KCTP 100717
CLIMDT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
217 AM EST WED DEC 10 2025
...............................
..THE HARRISBURG PA CLIMATE SUMMARY FOR DECEMBER 9 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 30 937 PM 68 1946 45 -15 43
MINIMUM 12 726 AM 7 1989 30 -18 30
AVERAGE 21 37 -16 37
PRECIPITATION (IN)
YESTERDAY 0.00 1.54 1973 0.12 -0.12 0.37
MONTH TO DATE 0.66 1.07 -0.41 0.37
SINCE DEC 1 0.66 1.07 -0.41 0.37
SINCE JAN 1 38.17 41.87 -3.70 39.68
SNOWFALL (IN)
YESTERDAY 0.0 8.0 2005 0.1 -0.1 0.0
MONTH TO DATE 2.2 1.0 1.2 T
SINCE DEC 1 2.2 1.0 1.2 T
SINCE JUL 1 2.2 2.0 0.2 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 44 28 16 28
MONTH TO DATE 312 238 74 282
SINCE DEC 1 312 238 74 282
SINCE JUL 1 1207 1192 15 1023
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 14 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 4.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 700 AM
LOWEST 35 1200 PM
AVERAGE 56
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THE HARRISBURG PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 71 1946
MINIMUM TEMPERATURE (F) 30 6 1917
SUNRISE AND SUNSET
DECEMBER 10 2025......SUNRISE 719 AM EST SUNSET 441 PM EST
DECEMBER 11 2025......SUNRISE 720 AM EST SUNSET 441 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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