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

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CXUS51 KPHI 011145
CLMABE


CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
743 AM EDT FRI SEP 1 2017

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

...THE ALLENTOWN CLIMATE SUMMARY FOR THE MONTH OF AUGUST 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             105   08/07/1918
 LOW               41   08/30/1986
                        08/31/1934
HIGHEST            91                92      -1       96
LOWEST             52                49       3       52
AVG. MAXIMUM     81.5              82.4    -0.9     87.6
AVG. MINIMUM     60.9              60.9     0.0     65.4
MEAN             71.2              71.7    -0.5     76.5
DAYS MAX >= 90      3               3.0     0.0       12
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        13.47   2011
 MINIMUM         0.76   1995
TOTALS           8.45              3.69    4.76     1.99
DAILY AVG.       0.27              0.12    0.15     0.06
DAYS >= .01        13               9.5     3.5       12
DAYS >= .10         9               6.2     2.8        6
DAYS >= .50         5               2.2     2.8        1
DAYS >= 1.00        4               1.0     3.0        0
GREATEST
 24 HR. TOTAL    2.90   08/18 TO 08/18              0.73

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      0.0
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL      0.0   08/31 TO 08/31               0.0

DEGREE_DAYS
HEATING TOTAL       4                 8      -4        0
 SINCE 7/1          4                11      -7        0
COOLING TOTAL     204               214     -10      366
 SINCE 1/1        808               679     129     1032
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.9
HIGHEST WIND SPEED/DIRECTION    32/270    DATE  08/22
HIGHEST GUST SPEED/DIRECTION    47/270    DATE  08/22

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           20
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                9     RAIN                      10
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HEAVY SNOW                 0
SNOW                      0     LIGHT SNOW                 0
SLEET                     0     FOG                       20
FOG W/VIS <= 1/4 MILE     4     HAZE                       4

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

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