Climatological Report (Monthly)
Issued by NWS Boston, MA

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000 CXUS51 KBOX 011654 CLMBOS CLIMATE REPORT NATIONAL WEATHER SERVICE TAUNTON MA 1113 AM EST SUN JAN 1 2017 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2016... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1872 TO 2016 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) RECORD HIGH 76 12/07/1998 LOW -17 12/29/1933 HIGHEST 58 12/27 LOWEST 4 12/16 AVG. MAXIMUM 41.9 41.2 0.7 AVG. MINIMUM 28.5 28.2 0.3 MEAN 35.2 34.7 0.5 DAYS MAX >= 90 0 0.0 0.0 DAYS MAX <= 32 3 5.1 -2.1 DAYS MIN <= 32 20 20.7 -0.7 DAYS MIN <= 0 0 0.0 0.0 PRECIPITATION (INCHES) RECORD MAXIMUM 9.74 1969 MINIMUM 0.66 1935 TOTALS 3.25 3.78 -0.53 DAILY AVG. 0.10 0.12 -0.02 DAYS >= .01 12 11.6 0.4 DAYS >= .10 7 6.6 0.4 DAYS >= .50 2 2.5 -0.5 DAYS >= 1.00 1 0.8 0.2 GREATEST 24 HR. TOTAL 1.22 11/30 TO 12/01 SNOWFALL (INCHES) RECORDS TOTAL 27.9 MM SNOW DEPTH 17 12/08/2003 12/07/2003 TOTALS 5.9 9.0 -3.1 SINCE 7/1 5.9 10.3 -4.4 SNOWDEPTH AVG. MM DAYS >= 1.0 1 2.0 -1.0 GREATEST SNOW DEPTH MM 24 HR TOTAL 4.3 MM DEGREE_DAYS HEATING TOTAL 916 939 -23 SINCE 7/1 1831 1994 -163 COOLING TOTAL 0 0 0 SINCE 1/1 1035 747 288 ................................................. WIND (MPH) AVERAGE WIND SPEED 12.1 RESULTANT WIND SPEED/DIRECTION 8/269 HIGHEST WIND SPEED/DIRECTION 40/220 DATE 12/27 HIGHEST GUST SPEED/DIRECTION 51/230 DATE 12/27 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.50 NUMBER OF DAYS FAIR 9 NUMBER OF DAYS PC 18 NUMBER OF DAYS CLOUDY 4 AVERAGE RH (PERCENT) 63 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 4 LIGHT RAIN 12 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 1 HEAVY SNOW 1 SNOW 2 LIGHT SNOW 8 SLEET 0 FOG 11 FOG W/VIS <= 1/4 MILE 0 HAZE 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$

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