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

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CXUS51 KPHI 011509
CLMTTN


CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
943 AM EST MON JAN 1 2018

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

...THE TRENTON NJ CLIMATE SUMMARY FOR THE YEAR OF 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1865 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             106   07/22/2011
                        07/09/1936
 LOW              -14   02/09/1934
HIGHEST            95   07/20        MM      MM       97  09/10
LOWEST              6   01/09        MM      MM        4  02/14
AVG. MAXIMUM     64.4              62.9     1.5     65.5
AVG. MINIMUM     46.4              44.1     2.3     45.9
MEAN             55.4              53.5     1.9     55.7
DAYS MAX >= 90     17              15.8     1.2       35
DAYS MAX <= 32     16              16.5    -0.5       13
DAYS MIN <= 32     89              99.6   -10.6       91
DAYS MIN <= 0       0               0.1    -0.1        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS          41.38            46.44   -5.06    34.82
DAILY AVG.       0.11              0.13   -0.02     0.10
DAYS >= .01       120                MM      MM      116
DAYS >= .10        75                MM      MM       70
DAYS >= .50        26                MM      MM       22
DAYS >= 1.00       13                MM      MM        6
GREATEST
 24 HR. TOTAL    3.12   MM                       07/24 TO 07/25
                                                          12/31 TO 12/31
                                                          12/31 TO 12/31
 STORM TOTAL     3.12                                 MM
 (MM/DD(HH))            MM                    07/25(00) TO 07/25(00)
                                                 12/31(00) TO 12/31(00)1
                                                 12/31(00) TO 12/31(00)1

DEGREE_DAYS
HEATING TOTAL    4541              5160    -619     4664
 SINCE 7/1       1753              1895    -142     1684
COOLING TOTAL    1151               965     186     1381
 SINCE 1/1       1151               965     186     1381

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          MM
..................................................

WIND (MPH)
AVERAGE WIND SPEED              6.9
RESULTANT WIND SPEED/DIRECTION   2/300
HIGHEST WIND SPEED/DIRECTION    33/350    DATE  03/22
HIGHEST GUST SPEED/DIRECTION    50/290    DATE  03/02

SKY COVER
POSSIBLE SUNSHINE (PERCENT)    0
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR          161
NUMBER OF DAYS PC            124
NUMBER OF DAYS CLOUDY         79

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               1
HEAVY RAIN               49     RAIN                      64
LIGHT RAIN              155     FREEZING RAIN              1
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                1     SNOW                       7
LIGHT SNOW               23     SLEET                      2
FOG                     168     FOG W/VIS <= 1/4 MILE     28
HAZE                     26

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

$$




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