482
CDUS41 KPHI 220621
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
121 AM EST SUN NOV 22 2009
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR NOVEMBER 21 2009
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1894 TO 2009
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 56 244 PM 73 1931 49 7 36
MINIMUM 33 730 AM 17 1951 32 1 20
AVERAGE 45 41 4 28
PRECIPITATION (IN)
YESTERDAY 0.00 1.35 1952 0.13 -0.13 0.00
MONTH TO DATE 0.80 2.60 -1.80 1.37
SINCE SEP 1 8.63 10.30 -1.67 12.50
SINCE JAN 1 37.97 40.68 -2.71 43.67
SNOWFALL (IN)
YESTERDAY 0.0 T 1989 0.1 -0.1 0.0
MONTH TO DATE T 0.5 -0.5 T
SINCE SEP 1 T 0.6 -0.6 T
SINCE JUL 1 T 0.6 -0.6 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 20 24 -4 37
MONTH TO DATE 366 439 -73 416
SINCE SEP 1 876 937 -61 920
SINCE JUL 1 880 960 -80 926
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 35 78 -43 98
SINCE JAN 1 634 787 -153 784
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 600 AM
LOWEST 55 200 PM
AVERAGE 76
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 73 1931
MINIMUM TEMPERATURE (F) 31 17 1969
1964
SUNRISE AND SUNSET
NOVEMBER 22 2009......SUNRISE 657 AM EST SUNSET 439 PM EST
NOVEMBER 23 2009......SUNRISE 658 AM EST SUNSET 438 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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