Climatological Report (Monthly)
Issued by NWS Mt. Holly, NJ

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CXUS51 KPHI 011404
CLMABE

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
904 AM EST SUN NOV 01 2020

...................................

...THE ALLENTOWN PA CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2020...

CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1922 TO 2020

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             93   10/02/2019
                       10/05/1914
                       09/03/1953
 LOW              19   10/27/1921
HIGHEST           77                 80      -3       93
LOWEST            26                 28      -2       34
AVG. MAXIMUM    64.1               63.6     0.5     68.0
AVG. MINIMUM    44.5               41.3     3.2     48.2
MEAN            54.3               52.5     1.8     58.1
DAYS MAX >= 90     0                0.0     0.0        1
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     2                4.2    -2.2        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       13.16   2005
 MINIMUM        0.15   1963
TOTALS          3.13               3.88   -0.75     7.96
DAILY AVG.      0.10               0.13   -0.03     0.26
DAYS >= .01       12                9.1     2.9       13
DAYS >= .10        6                5.9     0.1        8
DAYS >= .50        3                2.4     0.6        5
DAYS >= 1.00       1                1.1    -0.1        3
GREATEST
 24 HR. TOTAL   1.66   10/29 TO 10/30               2.33

SNOWFALL (INCHES)
RECORDS
 TOTAL            MM   5
 24 HR TOTAL      MM
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1        0.0                0.0     0.0       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0                                   0  MM
 24 HR TOTAL      MM                                 0.0

DEGREE DAYS
HEATING TOTAL    327                396     -69      231
 SINCE 7/1       419                511     -92      249
COOLING TOTAL      0                  7      -7       25
 SINCE 1/1      1043                757     286     1176
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.7
HIGHEST WIND SPEED/DIRECTION    26/250    DATE  10/07
HIGHEST GUST SPEED/DIRECTION    38/260    DATE  10/07

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.51
NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY         11

AVERAGE RH (PERCENT)     75

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       5
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HEAVY SNOW                 0
SNOW                      0     LIGHT SNOW                 0
SLEET                     0     FOG                       15
FOG W/VIS <= 1/4 MILE     4     HAZE                       1

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$


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