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

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000
CXUS51 KPHI 011242
CLMABE

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
842 AM EDT TUE AUG 01 2023

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

...THE ALLENTOWN PA CLIMATE SUMMARY FOR THE MONTH OF JULY 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   07/03/1966
 LOW              46   07/03/2001
                       07/04/1933
                       07/02/1920
HIGHEST           91                 95      -4       95
LOWEST            57                 53       4       54
AVG. MAXIMUM    85.4               86.4    -1.0     87.7
AVG. MINIMUM    65.4               64.7     0.7     65.1
MEAN            75.4               75.6    -0.2     76.4
DAYS MAX >= 90     4                7.7    -3.7       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       10.42   1969
 MINIMUM        0.33   1999
TOTALS          6.27               5.30    0.97     2.38
DAILY AVG.      0.20               0.17    0.03     0.08
DAYS >= .01       11               11.0     0.0        6
DAYS >= .10        8                8.0     0.0        3
DAYS >= .50        5                3.5     1.5        2
DAYS >= 1.00       2                1.4     0.6        1
GREATEST
 24 HR. TOTAL   2.10   07/09 TO 07/09               1.52

SNOWFALL (INCHES)
RECORDS
 TOTAL             T   1951
 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                  1      -1        0
 SINCE 7/1         0                  0       0       MM
COOLING TOTAL    331                328       3      361
 SINCE 1/1       454                592    -138       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.2
HIGHEST WIND SPEED/DIRECTION    29/200    DATE  07/25
HIGHEST GUST SPEED/DIRECTION    34/180    DATE  07/25

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.31
NUMBER OF DAYS FAIR           19
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             12     MIXED PRECIP               0
HEAVY RAIN                7     RAIN                       9
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HEAVY SNOW                 0
SNOW                      0     LIGHT SNOW                 0
SLEET                     0     FOG                       17
FOG W/VIS <= 1/4 MILE     2     HAZE                      10

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

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