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

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CXUS51 KPHI 011302
CLMABE


CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
801 AM EST WED FEB 1 2017

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

...THE ALLENTOWN CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1922 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              72   01/26/1950
 LOW              -15   01/21/1994
HIGHEST            59                56       3       63
LOWEST              6                 3       3        8
AVG. MAXIMUM     41.6              36.0     5.6     39.0
AVG. MINIMUM     27.8              19.5     8.3     19.4
MEAN             34.7              27.8     6.9     29.2
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      5              10.8    -5.8        6
DAYS MIN <= 32     20              28.0    -8.0       28
DAYS MIN <= 0       0               1.0    -1.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         8.42   1979
 MINIMUM         0.67   1981
TOTALS           3.39              3.03    0.36     3.17
DAILY AVG.       0.11              0.10    0.01     0.10
DAYS >= .01        15              11.1     3.9        8
DAYS >= .10         9               6.1     2.9        5
DAYS >= .50         2               2.2    -0.2        2
DAYS >= 1.00        0               0.7    -0.7        2
GREATEST
 24 HR. TOTAL    0.94   01/23 TO 01/24              1.65

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   5
 24 HR TOTAL       MM
TOTALS            2.2              10.0    -7.8     32.3
SINCE 7/1         2.9              15.9   -13.0     32.3
SNOWDEPTH AVG.      0                 3      -3        5
DAYS >= 1.0         0               2.6    -2.6        2
GREATEST
 SNOW DEPTH         1   01/15                         28  01/24
                        01/06
 24 HR TOTAL      0.9   MM                          30.2

DEGREE_DAYS
HEATING TOTAL     930              1155    -225     1101
 SINCE 7/1       2785              3350    -565     2569
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.3
HIGHEST WIND SPEED/DIRECTION    31/060    DATE  01/23
HIGHEST GUST SPEED/DIRECTION    40/280    DATE  01/26

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            7
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY         13

AVERAGE RH (PERCENT)     65

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               1
HEAVY RAIN                1     RAIN                       9
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HEAVY SNOW                 0
SNOW                      1     LIGHT SNOW                 8
SLEET                     3     FOG                       17
FOG W/VIS <= 1/4 MILE     3     HAZE                       8

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

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