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

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581
CXUS51 KPHI 011219
CLMTTN


CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
718 AM EST THU FEB 1 2018

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

...THE TRENTON NJ CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1865 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              73   01/14/1932
 LOW              -13   01/22/1984
                        01/30/1873
HIGHEST            65                MM      MM       65
LOWEST             -2                MM      MM        6
AVG. MAXIMUM     39.7              39.0     0.7     42.6
AVG. MINIMUM     21.6              23.2    -1.6     30.1
MEAN             30.6              31.1    -0.5     36.4
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     12               8.0     4.0        4
DAYS MIN <= 32     24              25.1    -1.1       19
DAYS MIN <= 0       1               0.1     0.9        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         8.99   1979
 MINIMUM         0.11   1876
TOTALS           2.09              3.16   -1.07     3.37
DAILY AVG.       0.07              0.10   -0.03     0.11
DAYS >= .01         7                MM      MM       13
DAYS >= .10         5                MM      MM        8
DAYS >= .50         1                MM      MM        1
DAYS >= 1.00        1                MM      MM        1
GREATEST
 24 HR. TOTAL    1.08   01/12 TO 01/12              1.28

DEGREE_DAYS
HEATING TOTAL    1059              1051       8      878
 SINCE 7/1       2812              2946    -134     2562
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              7.8
HIGHEST WIND SPEED/DIRECTION    30/340    DATE  01/04
HIGHEST GUST SPEED/DIRECTION    42/330    DATE  01/04

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           15
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     63

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                4     FREEZING RAIN              0
LT FREEZING RAIN          1     HEAVY SNOW                 1
SNOW                      3     LIGHT SNOW                 3
SLEET                     0     FOG                       13
FOG W/VIS <= 1/4 MILE     1     HAZE                       5

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

$$



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