000
CXUS51 KPHI 020243
CLMABE

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1043 PM EDT SAT JUL 01 2023

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

...THE ALLENTOWN PA CLIMATE SUMMARY FOR THE MONTH OF JUNE 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            100   06/27/1966
                       06/06/1925
                       06/20/1923
 LOW              39   06/11/1972
                       06/01/1945
                       06/08/1932
HIGHEST           96                 93       3       88
LOWEST            42                 46      -4       46
AVG. MAXIMUM    78.7               81.9    -3.2     79.4
AVG. MINIMUM    55.8               59.9    -4.1     57.2
MEAN            67.3               70.9    -3.7     68.3
DAYS MAX >= 90     2                3.1    -1.1        0
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       10.51   1938
 MINIMUM        0.34   1949
TOTALS          3.98               4.40   -0.42     3.92
DAILY AVG.      0.13               0.15   -0.02     0.13
DAYS >= .01        9               11.4    -2.4       10
DAYS >= .10        7                7.2    -0.2        9
DAYS >= .50        3                3.1    -0.1        1
DAYS >= 1.00       2                1.3     0.7        1
GREATEST
 24 HR. TOTAL   1.22   06/26 TO 06/27               1.26

SNOWFALL (INCHES)
RECORDS
 TOTAL           0.0
 24 HR TOTAL      MM
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1        6.3               33.1   -26.8       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0                                   0  MM
 24 HR TOTAL     0.0                                  MM

DEGREE DAYS
HEATING TOTAL     28                 19       9       16
 SINCE 7/1      5025               5293    -268       MM
COOLING TOTAL    103                196     -93      121
 SINCE 1/1       123                264    -141       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.7
HIGHEST WIND SPEED/DIRECTION    31/340    DATE  06/17
HIGHEST GUST SPEED/DIRECTION    45/330    DATE  06/17

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.44
NUMBER OF DAYS FAIR           12
NUMBER OF DAYS PC             15
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     64

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              7     MIXED PRECIP               0
HEAVY RAIN                6     RAIN                       7
LIGHT RAIN               12     FREEZING RAIN              0
LT FREEZING RAIN          0     HEAVY SNOW                 0
SNOW                      0     LIGHT SNOW                 0
SLEET                     0     FOG                       11
FOG W/VIS <= 1/4 MILE     1     HAZE                       7

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

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