552
CDUS41 KPHI 100552
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
152 AM EDT THU AUG 10 2023
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR AUGUST 9 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 84 3:21 PM 98 2001 85 -1 95
MINIMUM 61 5:30 AM 50 1989 64 -3 73
AVERAGE 73 74 -1 84
PRECIPITATION (IN)
YESTERDAY T 3.30 1942 0.16 -0.16 0.04
MONTH TO DATE 1.67 1.49 0.18 0.18
SINCE JUN 1 11.92 11.19 0.73 6.48
SINCE JAN 1 26.06 28.21 -2.15 28.07
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 JUN 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 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 28 20 8 16
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 8 10 -2 19
MONTH TO DATE 59 90 -31 130
SINCE JUN 1 493 614 -121 612
SINCE JAN 1 513 682 -169 672
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WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 6.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 11:00 PM
LOWEST 43 2:00 PM
AVERAGE 62
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 99 1949
MINIMUM TEMPERATURE (F) 64 51 1964
1972
1999
SUNRISE AND SUNSET
AUGUST 10 2023........SUNRISE 6:07 AM EDT SUNSET 8:06 PM EDT
AUGUST 11 2023........SUNRISE 6:08 AM EDT SUNSET 8:05 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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