831
CDUS41 KPHI 210611
CLIRDG
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
211 AM EDT THU MAY 21 2026
...............................
..THE READING PA CLIMATE SUMMARY FOR MAY 20 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1858 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 94 2:16 PM 97 1996 75 19 68
MINIMUM 65 11:59 PM 36 2002 53 12 44
AVERAGE 80 64 16 56
PRECIPITATION (IN)
YESTERDAY MM 3.24 1894 0.11 MM 0.00
MONTH TO DATE 0.62 2.13 -1.51 6.15
SINCE MAR 1 6.91 9.01 -2.10 12.36
SINCE JAN 1 10.95 14.59 -3.64 15.68
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0
MONTH TO DATE 0.0 0.0
SINCE MAR 1 T 0.0
SINCE JUL 1 24.3 14.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 9
MONTH TO DATE 98 112 -14 32
SINCE MAR 1 902 1226 -324 844
SINCE JUL 1 4876 5082 -206 4479
COOLING
YESTERDAY 15 2 13 0
MONTH TO DATE 70 29 41 51
SINCE MAR 1 126 40 86 67
SINCE JAN 1 126 40 86 67
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 3:00 PM
LOWEST 39 2:00 PM
AVERAGE 65
......................................................
THE READING PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 95 1996
MINIMUM TEMPERATURE (F) 53 33 2002
SUNRISE AND SUNSET
MAY 21 2026...........SUNRISE 5:43 AM EDT SUNSET 8:19 PM EDT
MAY 22 2026...........SUNRISE 5:42 AM EDT SUNSET 8:20 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