180
CXUS51 KPHI 011005
CLMABE

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
505 AM EST SAT MAR 01 2025

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

...THE ALLENTOWN PA CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1922 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             81   02/21/2018
 LOW             -12   02/09/1934
HIGHEST           57   02/25         61      -4       62  02/27
LOWEST            11   02/19          6       5       12  02/20
                       02/20
AVG. MAXIMUM    39.1               41.6    -2.5     45.1
AVG. MINIMUM    23.1               23.2    -0.1     25.3
MEAN            31.1               32.4    -1.3     35.2
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     6                6.0     0.0        0
DAYS MIN <= 32    27               23.8     3.2       24
DAYS MIN <= 0      0                0.4    -0.4        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        7.62   2008
 MINIMUM        0.55   2002
TOTALS          2.47               2.77   -0.30     2.33
DAILY AVG.      0.09               0.10   -0.01     0.08
DAYS >= .01       13               10.1     2.9        9
DAYS >= .10        6                5.9     0.1        5
DAYS >= .50        1                1.7    -0.7        2
DAYS >= 1.00       0                0.4    -0.4        1
GREATEST
 24 HR. TOTAL   1.11   02/15 TO 02/16               1.03

SNOWFALL (INCHES)
RECORDS
 TOTAL          42.9   2010
 SNOW DEPTH       28   02/12/1983
TOTALS           4.4               10.8    -6.4     14.8
SINCE 7/1       17.8               26.3    -8.5     25.2
SNOWDEPTH AVG.     T                                   2
DAYS >= TRACE     10                                   4
DAYS >= 1.0        1                2.0    -1.0        2
GREATEST
 SNOW DEPTH        1   02/12                           8  02/17
                       02/16
                       02/21
 24 HR TOTAL     1.5   02/15 TO 02/15                9.1

DEGREE DAYS
HEATING TOTAL    942                913      29      856
 SINCE 7/1      4042               3965      77       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1         0                  0       0       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.8
HIGHEST WIND SPEED/DIRECTION    32/270    DATE  02/16
HIGHEST GUST SPEED/DIRECTION    47/290    DATE  02/17

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.46
NUMBER OF DAYS FAIR           10
NUMBER OF DAYS PC             12
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     61

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       1
LIGHT RAIN                5     FREEZING RAIN              3
LT FREEZING RAIN          7     HEAVY SNOW                 0
SNOW                      1     LIGHT SNOW                 9
SLEET                     5     FOG                       14
FOG W/VIS <= 1/4 MILE     2     HAZE                       0

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

$$