039
CDUS41 KPHI 190607
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
207 AM EDT TUE SEP 19 2023
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR SEPTEMBER 18 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1922 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 72 2:18 PM 90 1965 77 -5 82
MINIMUM 54 11:21 PM 36 1990 55 -1 55
AVERAGE 63 66 -3 69
PRECIPITATION (IN)
YESTERDAY 0.12 4.59 2004 0.18 -0.06 0.00
MONTH TO DATE 2.47 2.75 -0.28 2.28
SINCE SEP 1 2.47 2.75 -0.28 2.28
SINCE JAN 1 31.64 34.03 -2.39 33.01
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0
2002
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 2 2 0 0
MONTH TO DATE 11 21 -10 7
SINCE SEP 1 11 21 -10 7
SINCE JUL 1 11 25 -14 7
COOLING
YESTERDAY 0 3 -3 4
MONTH TO DATE 112 84 28 78
SINCE SEP 1 112 84 28 78
SINCE JAN 1 772 944 -172 970
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 5.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 3:00 AM
LOWEST 61 4:00 PM
AVERAGE 79
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 93 1983
MINIMUM TEMPERATURE (F) 54 37 1943
SUNRISE AND SUNSET
SEPTEMBER 19 2023.....SUNRISE 6:46 AM EDT SUNSET 7:04 PM EDT
SEPTEMBER 20 2023.....SUNRISE 6:47 AM EDT SUNSET 7:03 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