913
CDUS41 KCTP 180618
CLIMDT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
218 AM EDT MON AUG 18 2025
...............................
..THE HARRISBURG PA CLIMATE SUMMARY FOR AUGUST 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 92 143 PM 97 1965 85 7 78
1999
MINIMUM 71 533 AM 48 1979 66 5 69
AVERAGE 82 75 7 74
PRECIPITATION (IN)
YESTERDAY 0.05 2.08 1994 0.10 -0.05 0.01
MONTH TO DATE 0.45 2.11 -1.66 5.10
SINCE JUN 1 11.84 10.83 1.01 11.32
SINCE JAN 1 29.38 27.53 1.85 31.69
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 17 12 5 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 17 10 7 9
MONTH TO DATE 189 190 -1 195
SINCE JUN 1 944 810 134 1013
SINCE JAN 1 1000 892 108 1150
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 800 PM
LOWEST 49 100 PM
AVERAGE 72
......................................................
THE HARRISBURG PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 97 1965
2019
MINIMUM TEMPERATURE (F) 66 48 1981
SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE 622 AM EDT SUNSET 759 PM EDT
AUGUST 19 2025........SUNRISE 623 AM EDT SUNSET 758 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page