381
CDUS41 KPHI 180554
CLIRDG
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
154 AM EDT THU SEP 18 2025
...............................
..THE READING PA CLIMATE SUMMARY FOR SEPTEMBER 17 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1858 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 4:20 PM 95 1991 77 -3 80
MINIMUM 62 6:50 AM 37 1986 56 6 62
AVERAGE 68 66 2 71
PRECIPITATION (IN)
YESTERDAY 0.03 2.17 1903 0.17 -0.14 0.00
MONTH TO DATE 2.14 2.80 -0.66 0.40
SINCE SEP 1 2.14 2.80 -0.66 0.40
SINCE JAN 1 36.04 32.80 3.24 35.06
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0
MONTH TO DATE 0.0 0.0
SINCE SEP 1 0.0 0.0
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 4 15 -11 8
SINCE SEP 1 4 15 -11 8
SINCE JUL 1 6 18 -12 10
COOLING
YESTERDAY 3 3 0 6
MONTH TO DATE 80 87 -7 68
SINCE SEP 1 80 87 -7 68
SINCE JAN 1 1151 1011 140 1324
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 6.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 3:00 AM
LOWEST 57 3:00 PM
AVERAGE 71
......................................................
THE READING PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 94 1991
MINIMUM TEMPERATURE (F) 56 39 1984
1986
1990
SUNRISE AND SUNSET
SEPTEMBER 18 2025.....SUNRISE 6:48 AM EDT SUNSET 7:07 PM EDT
SEPTEMBER 19 2025.....SUNRISE 6:49 AM EDT SUNSET 7:05 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