Climatological Report (Monthly)
Issued by NWS Boston, MA

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000 CXUS51 KBOX 011737 CCA CLMBOS CLIMATE REPORT NATIONAL WEATHER SERVICE TAUNTON MA 1220 PM EST THU JAN 1 2015 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2014... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1872 TO 2014 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) RECORD HIGH 76 12/07/1998 LOW -17 12/29/1933 HIGHEST 64 12/01 LOWEST 18 12/08 AVG. MAXIMUM 43.7 41.2 2.5 AVG. MINIMUM 32.7 28.2 4.5 MEAN 38.2 34.7 3.5 DAYS MAX >= 90 0 0.0 0.0 DAYS MAX <= 32 3 5.1 -2.1 DAYS MIN <= 32 15 20.7 -5.7 DAYS MIN <= 0 0 0.0 0.0 PRECIPITATION (INCHES) RECORD MAXIMUM 9.74 1969 MINIMUM 0.66 1935 TOTALS 6.56 3.78 2.78 DAILY AVG. 0.21 0.12 0.09 DAYS >= .01 17 11.6 5.4 DAYS >= .10 11 6.6 4.4 DAYS >= .50 3 2.5 0.5 DAYS >= 1.00 2 0.8 1.2 GREATEST 24 HR. TOTAL 2.91 12/09 TO 12/10 SNOWFALL (INCHES) RECORDS TOTAL 27.9 1970 SNOW DEPTH 17 12/08/2003 12/07/2003 TOTALS 0.3 9.0 -8.7 SINCE 7/1 2.9 10.3 -7.4 SNOWDEPTH AVG. MM DAYS >= 1.0 0 2.0 -2.0 GREATEST SNOW DEPTH MM 24 HR TOTAL 0.3 12/08 TO 12/08 DEGREE_DAYS HEATING TOTAL 823 939 -116 SINCE 7/1 1836 1994 -158 COOLING TOTAL 0 0 0 SINCE 1/1 769 747 22 ................................................. WIND (MPH) AVERAGE WIND SPEED 11.1 RESULTANT WIND SPEED/DIRECTION 6/309 HIGHEST WIND SPEED/DIRECTION 38/050 DATE 12/09 HIGHEST GUST SPEED/DIRECTION 52/050 DATE 12/09 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.70 NUMBER OF DAYS FAIR 4 NUMBER OF DAYS PC 10 NUMBER OF DAYS CLOUDY 17 AVERAGE RH (PERCENT) 72 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 3 RAIN 10 LIGHT RAIN 17 FREEZING RAIN 0 LT FREEZING RAIN 1 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 8 SLEET 1 FOG 16 FOG W/VIS <= 1/4 MILE 1 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$

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