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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