Climatological Report (Monthly)
Issued by NWS Upton, NY

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000
CXUS51 KOKX 011557
CLMEWR

NYCCLMEWR 000
TTAA00 KOKX 011552


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
1052 AM EST MON JAN 1 2018

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

...THE NEWARK NJ CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1929 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              76   12/07/1998
 LOW               -8   12/30/1933
HIGHEST            64   12/05        MM      MM       62  12/27
LOWEST              9   12/31        MM      MM       16  12/16
AVG. MAXIMUM     40.9              43.5    -2.6     44.6
AVG. MINIMUM     28.4              29.6    -1.2     30.8
MEAN             34.6              36.5    -1.9     37.7
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      7               3.1     3.9        3
DAYS MIN <= 32     21              18.7     2.3       18
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         9.47   1983
 MINIMUM         0.27   1955
TOTALS           1.64              3.81   -2.17     2.91
DAILY AVG.       0.05              0.12   -0.07     0.09
DAYS >= .01         8              10.6    -2.6       11
DAYS >= .10         5               6.5    -1.5        7
DAYS >= .50         1               2.9    -1.9        2
DAYS >= 1.00        0               1.1    -1.1        0
GREATEST
 24 HR. TOTAL    0.51   12/23 TO 12/23           11/30 TO 12/01
                                                          12/17 TO 12/17
                                                          12/17 TO 12/17
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    12/01(00) TO 12/01(00)
                                                 12/17(00) TO 12/17(00)7
                                                 12/17(00) TO 12/17(00)7

SNOWFALL (INCHES)
TOTALS            7.7               5.4     2.3      3.4
 LIQUID EQUIV    0.77              0.50    0.27     0.34
SINCE 7/1         7.7               5.8     1.9      3.4
 LIQUID 7/1      0.77              0.60    0.17     0.34
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE       9               2.9     6.1        6
DAYS >= 1.0         3               1.1     1.9        1
GREATEST
 SNOW DEPTH         4   12/10                          2  12/17
 24 HR TOTAL      4.3   12/09 TO 12/09           12/17 TO 12/17
                                                          12/17 TO 12/17
                                                          12/17 TO 12/17
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    12/17(00) TO 12/17(00)
                                                 12/17(00) TO 12/17(00)7
                                                 12/17(00) TO 12/17(00)7

DEGREE_DAYS
HEATING TOTAL     935               882      53      840
 SINCE 7/1       1620              1750    -130     1523
COOLING TOTAL       0                 0       0        0
 SINCE 1/1       1316              1192     124     1571
........................................................

WIND (MPH)
AVERAGE WIND SPEED              10.0
HIGHEST WIND SPEED/DIRECTION    40/270    DATE  12/25
HIGHEST GUST SPEED/DIRECTION    51/280    DATE  12/25


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       2
LIGHT RAIN                7     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       3
LIGHT SNOW                7     SLEET                      1
FOG                      10     FOG W/VIS <= 1/4 MILE      1
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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