624
CDUS41 KPHI 220559
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
159 AM EDT SUN SEP 22 2024
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR SEPTEMBER 21 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1922 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 79 3:58 PM 91 1931 76 3 74
1940
MINIMUM 62 5:07 AM 33 2020 53 9 47
AVERAGE 71 64 7 61
PRECIPITATION (IN)
YESTERDAY 0.00 3.21 1979 0.17 -0.17 0.00
MONTH TO DATE 0.44 3.26 -2.82 2.47
SINCE SEP 1 0.44 3.26 -2.82 2.47
SINCE JAN 1 35.06 34.54 0.52 31.64
SNOWFALL (IN)
YESTERDAY 0.0 0.4 1896 0.0 0.0 0.0
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 0 3 -3 4
MONTH TO DATE 27 30 -3 23
SINCE SEP 1 27 30 -3 23
SINCE JUL 1 36 34 2 23
COOLING
YESTERDAY 6 2 4 0
MONTH TO DATE 45 92 -47 112
SINCE SEP 1 45 92 -47 112
SINCE JAN 1 981 952 29 772
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 4.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 5:00 AM
LOWEST 50 4:00 PM
AVERAGE 68
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 93 1931
1980
MINIMUM TEMPERATURE (F) 53 36 1997
2020
SUNRISE AND SUNSET
SEPTEMBER 22 2024.....SUNRISE 6:50 AM EDT SUNSET 6:58 PM EDT
SEPTEMBER 23 2024.....SUNRISE 6:51 AM EDT SUNSET 6:56 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