517
CDUS41 KCTP 302236
CLIMDT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
536 PM EST TUE DEC 30 2025
...............................
..THE HARRISBURG PA CLIMATE SUMMARY FOR DECEMBER 30 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 32 204 PM 64 1984 40 -8 60
MINIMUM 27 901 AM -3 1917 25 2 35
AVERAGE 30 33 -3 48
PRECIPITATION (IN)
TODAY T 1.23 1948 0.10 -0.10 0.00
MONTH TO DATE 2.18 3.34 -1.16 3.48
SINCE DEC 1 2.18 3.34 -1.16 3.48
SINCE JAN 1 39.69 44.14 -4.45 42.79
SNOWFALL (IN)
TODAY T 3.2 2017 0.2 -0.2 0.0
MONTH TO DATE 5.0 4.2 0.8 1.8
SINCE DEC 1 5.0 4.2 0.8 1.8
SINCE JUL 1 5.0 5.2 -0.2 1.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 35 32 3 17
MONTH TO DATE 1008 873 135 914
SINCE DEC 1 1008 873 135 914
SINCE JUL 1 1903 1827 76 1655
COOLING
TODAY 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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 25.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 300 AM
LOWEST 39 1200 PM
AVERAGE 54
......................................................
THE HARRISBURG PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 65 1965
1992
MINIMUM TEMPERATURE (F) 25 -3 1963
SUNRISE AND SUNSET
DECEMBER 30 2025......SUNRISE 729 AM EST SUNSET 450 PM EST
DECEMBER 31 2025......SUNRISE 729 AM EST SUNSET 451 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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