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

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CXUS51 KPHI 011840
CLMABE


CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
139 PM EST FRI DEC 1 2017

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

...THE ALLENTOWN CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1922 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              81   11/01/1950
 LOW                3   11/26/1938
HIGHEST            73                70       3       71
LOWEST             18                20      -2       23
AVG. MAXIMUM     53.9              52.5     1.4     57.0
AVG. MINIMUM     31.8              32.9    -1.1     34.8
MEAN             42.8              42.7     0.1     45.9
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.2    -0.2        0
DAYS MIN <= 32     20              14.6     5.4       12
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         9.69   1972
 MINIMUM         0.43   1931
TOTALS           1.55              3.50   -1.95     3.33
DAILY AVG.       0.05              0.12   -0.07     0.11
DAYS >= .01        14               9.8     4.2        6
DAYS >= .10         6               6.2    -0.2        5
DAYS >= .50         0               2.4    -2.4        2
DAYS >= 1.00        0               0.9    -0.9        2
GREATEST
 24 HR. TOTAL    0.36   11/18 TO 11/18              1.66
                        11/07 TO 11/07

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   5
 24 HR TOTAL       MM
TOTALS              T               0.7    -0.7        T
SINCE 7/1           T               0.7    -0.7        T
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0               0.3    -0.3        0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL        T   11/20 TO 11/20                 T

DEGREE_DAYS
HEATING TOTAL     657               669     -12      567
 SINCE 7/1        913              1180    -267      905
COOLING TOTAL       0                 0       0        0
 SINCE 1/1       1004               757     247     1223
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.2
HIGHEST WIND SPEED/DIRECTION    32/290    DATE  11/19
HIGHEST GUST SPEED/DIRECTION    44/280    DATE  11/19

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           15
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     65

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       3
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HEAVY SNOW                 0
SNOW                      1     LIGHT SNOW                 1
SLEET                     0     FOG                       13
FOG W/VIS <= 1/4 MILE     1     HAZE                       6

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

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