489
CDUS41 KCTP 190743
CLIMDT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
243 AM EST FRI DEC 19 2025
...............................
..THE HARRISBURG PA CLIMATE SUMMARY FOR DECEMBER 18 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 47 355 PM 64 2006 43 4 48
MINIMUM 20 537 AM 2 1919 28 -8 25
AVERAGE 34 35 -1 37
PRECIPITATION (IN)
YESTERDAY 0.36 1.23 1977 0.11 0.25 0.17
MONTH TO DATE 1.22 2.09 -0.87 2.85
SINCE DEC 1 1.22 2.09 -0.87 2.85
SINCE JAN 1 38.73 42.89 -4.16 42.16
SNOWFALL (IN)
YESTERDAY 0.0 9.0 1951 0.1 -0.1 0.0
MONTH TO DATE 4.7 2.2 2.5 0.8
SINCE DEC 1 4.7 2.2 2.5 0.8
SINCE JUL 1 4.7 3.2 1.5 0.8
SNOW DEPTH T
DEGREE DAYS
HEATING
YESTERDAY 31 30 1 28
MONTH TO DATE 645 498 147 545
SINCE DEC 1 645 498 147 545
SINCE JUL 1 1540 1452 88 1286
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 15 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 3.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 900 PM
LOWEST 58 100 PM
AVERAGE 79
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THE HARRISBURG PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 63 1929
MINIMUM TEMPERATURE (F) 28 5 1989
SUNRISE AND SUNSET
DECEMBER 19 2025......SUNRISE 725 AM EST SUNSET 444 PM EST
DECEMBER 20 2025......SUNRISE 726 AM EST SUNSET 444 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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