825
CDUS41 KPHI 092131
CLIRDG
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
431 PM EST TUE DEC 09 2025
...............................
..THE READING PA CLIMATE SUMMARY FOR DECEMBER 9 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 33 1:45 PM 71 1966 45 -12 44
MINIMUM 11 7:33 AM 0 1989 30 -19 31
AVERAGE 22 37 -15 38
PRECIPITATION (IN)
TODAY 0.00 1.35 2009 0.12 -0.12 0.26
MONTH TO DATE 0.65 1.08 -0.43 0.30
SINCE DEC 1 0.65 1.08 -0.43 0.30
SINCE JAN 1 41.99 42.78 -0.79 38.38
SNOWFALL (IN)
TODAY 0.0 7.5 2005 0.0
MONTH TO DATE 0.7 0.1
SINCE DEC 1 0.7 0.1
SINCE JUL 1 0.7 0.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 43 28 15 27
MONTH TO DATE 307 239 68 274
SINCE DEC 1 307 239 68 274
SINCE JUL 1 1160 1231 -71 973
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1253 1054 199 1402
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 4.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 7:00 AM
LOWEST 26 1:00 PM
AVERAGE 50
......................................................
THE READING PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 71 1946
MINIMUM TEMPERATURE (F) 29 1 1989
SUNRISE AND SUNSET
DECEMBER 9 2025......SUNRISE 7:15 AM EST SUNSET 4:37 PM EST
DECEMBER 10 2025......SUNRISE 7:16 AM EST SUNSET 4:37 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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