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

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000
CXUS51 KPHI 011246
CLMABE

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
846 AM EDT FRI SEP 01 2023

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

...THE ALLENTOWN PA CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1922 TO 2023

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           87                 92      -5       95
LOWEST            51                 49       2       53
AVG. MAXIMUM    80.8               84.3    -3.5     87.8
AVG. MINIMUM    61.8               62.8    -1.0     64.5
MEAN            71.3               73.6    -2.3     76.1
DAYS MAX >= 90     0                4.5    -4.5       10
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          4.78               4.56    0.22     2.84
DAILY AVG.      0.15               0.15    0.00     0.09
DAYS >= .01       12               10.2     1.8        5
DAYS >= .10        9                7.1     1.9        2
DAYS >= .50        2                2.8    -0.8        1
DAYS >= 1.00       2                1.3     0.7        1
GREATEST
 24 HR. TOTAL   1.67   08/06 TO 08/07               2.57

SNOWFALL (INCHES)
RECORDS
 TOTAL           0.0   MM
 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                                  MM

DEGREE DAYS
HEATING TOTAL      0                  3      -3        0
 SINCE 7/1         0                  1      -1       MM
COOLING TOTAL    206                268     -62      350
 SINCE 1/1       660                860    -200       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.6
HIGHEST WIND SPEED/DIRECTION    40/220    DATE  08/07
HIGHEST GUST SPEED/DIRECTION    54/230    DATE  08/07

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.44
NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY          8

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              5     MIXED PRECIP               0
HEAVY RAIN                9     RAIN                       9
LIGHT RAIN               16     FREEZING RAIN              0
LT FREEZING RAIN          0     HEAVY SNOW                 0
SNOW                      0     LIGHT SNOW                 0
SLEET                     0     FOG                       14
FOG W/VIS <= 1/4 MILE     1     HAZE                       0

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

$$


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