Climatological Report (Daily)
Issued by NWS State College, PA
Issued by NWS State College, PA
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CDUS41 KCTP 180618
CLIMDT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
218 AM EDT THU SEP 18 2025
...................................
...THE HARRISBURG PA CLIMATE SUMMARY FOR SEPTEMBER 17 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 75 226 PM 93 1972 77 -2 81
MINIMUM 59 322 AM 41 1959 58 1 63
AVERAGE 67 68 -1 72
PRECIPITATION (IN)
YESTERDAY 0.23 2.46 2004 0.18 0.05 T
MONTH TO DATE 0.61 2.74 -2.13 0.16
SINCE SEP 1 0.61 2.74 -2.13 0.16
SINCE JAN 1 31.04 31.93 -0.89 32.26
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 2 9 -7 7
SINCE SEP 1 2 9 -7 7
SINCE JUL 1 4 10 -6 10
COOLING
YESTERDAY 2 4 -2 7
MONTH TO DATE 83 102 -19 70
SINCE SEP 1 83 102 -19 70
SINCE JAN 1 1141 1123 18 1335
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1000 PM
LOWEST 55 100 PM
AVERAGE 74
..........................................................
THE HARRISBURG PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 92 1965
MINIMUM TEMPERATURE (F) 58 40 1959
1990
SUNRISE AND SUNSET
SEPTEMBER 18 2025.....SUNRISE 651 AM EDT SUNSET 710 PM EDT
SEPTEMBER 19 2025.....SUNRISE 652 AM EDT SUNSET 709 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$