530
CXUS51 KPHI 011713
CLMABE

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
113 PM EDT SAT AUG 01 2026

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

...THE ALLENTOWN PA CLIMATE SUMMARY FOR THE MONTH OF JULY 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1922 TO 2026

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
HIGHEST          101   07/02         95       6       96  07/25
LOWEST            52   07/20         54      -2       56  07/05
AVG. MAXIMUM    86.1               86.4    -0.3     87.1
AVG. MINIMUM    64.3               64.7    -0.4     67.5
MEAN            75.2               75.6    -0.4     77.3
DAYS MAX >= 90     6                8.0    -2.0        7
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          3.70               5.30   -1.60     3.93
DAILY AVG.      0.12               0.17   -0.05     0.13
DAYS >= .01       11               11.0     0.0       12
DAYS >= .10       10                8.0     2.0        7
DAYS >= .50        2                3.5    -1.5        4
DAYS >= 1.00       1                1.4    -0.4        1
GREATEST
 24 HR. TOTAL   1.31   07/28 TO 07/28               1.21

SNOWFALL (INCHES)
RECORDS
 TOTAL             T   1951
 SNOW DEPTH        0   MM
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1        0.0                0.0     0.0      0.0
SNOWDEPTH AVG.     0                                   0
DAYS >= TRACE      0                0.0     0.0        0
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0                                   0
 24 HR TOTAL     0.0                                 0.0

DEGREE DAYS
HEATING TOTAL      0                  0       0        0
 SINCE 7/1         0                  0       0        0
COOLING TOTAL    321                328      -7      391
 SINCE 1/1       610                592      18      643
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.0
HIGHEST WIND SPEED/DIRECTION    37/350    DATE  07/15
                                37/240          07/28
HIGHEST GUST SPEED/DIRECTION    58/300    DATE  07/03

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.32
NUMBER OF DAYS FAIR           20
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             10     MIXED PRECIP               0
HEAVY RAIN                8     RAIN                       8
LIGHT RAIN               14     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                       4

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

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