423
CDUS41 KPHI 172125
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
525 PM EDT SAT APR 17 2021
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR APRIL 17 2021
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1922 TO 2021
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 53 1:40 PM 91 1976 62 -9 50
2002
MINIMUM 41 4:01 AM 27 2014 39 2 30
AVERAGE 47 50 -3 40
PRECIPITATION (IN)
TODAY T 1.38 1929 0.12 -0.12 0.12
MONTH TO DATE 0.86 2.05 -1.19 1.85
SINCE MAR 1 3.79 5.44 -1.65 4.97
SINCE JAN 1 10.99 11.17 -0.18 10.47
SNOWFALL (IN)
TODAY 0.0 T 2001 0.0 0.0 0.0
MONTH TO DATE T 0.8 -0.8 T
SINCE MAR 1 T 5.7 -5.7 T
SINCE JUL 1 58.1 32.7 25.4 5.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 18 15 3 25
MONTH TO DATE 258 296 -38 232
SINCE MAR 1 950 1099 -149 786
SINCE JUL 1 4919 5408 -489 4316
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 8.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 4:00 AM
LOWEST 52 3:00 PM
AVERAGE 64
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 93 1976
MINIMUM TEMPERATURE (F) 39 25 1948
SUNRISE AND SUNSET
APRIL 17 2021.........SUNRISE 6:20 AM EDT SUNSET 7:43 PM EDT
APRIL 18 2021.........SUNRISE 6:18 AM EDT SUNSET 7:45 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