Climatological Report (Monthly)
Issued by NWS Boston, MA

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000 CXUS51 KBOX 011616 CLMBOS CLIMATE REPORT NATIONAL WEATHER SERVICE TAUNTON MA 1143 AM EDT MON MAY 1 2017 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR THE MONTH OF APRIL 2017... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1872 TO 2017 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) RECORD HIGH 94 04/18/1976 LOW 11 04/05/1874 HIGHEST 86 04/16 LOWEST 33 04/02 04/01 AVG. MAXIMUM 59.8 55.6 4.2 AVG. MINIMUM 43.3 40.6 2.7 MEAN 51.6 48.1 3.5 DAYS MAX >= 90 0 0.1 -0.1 DAYS MAX <= 32 0 0.1 -0.1 DAYS MIN <= 32 0 2.1 -2.1 DAYS MIN <= 0 0 0.0 0.0 PRECIPITATION (INCHES) RECORD MAXIMUM 9.57 2004 MINIMUM 0.83 1999 TOTALS 5.73 3.74 1.99 DAILY AVG. 0.19 0.12 0.07 DAYS >= .01 12 11.2 0.8 DAYS >= .10 6 6.5 -0.5 DAYS >= .50 6 2.2 3.8 DAYS >= 1.00 2 0.8 1.2 GREATEST 24 HR. TOTAL 1.56 04/01 TO 04/01 SNOWFALL (INCHES) RECORDS TOTAL 22.4 1997 SNOW DEPTH MM MM TOTALS 1.2 1.9 -0.7 SINCE 7/1 47.6 43.8 3.8 SNOWDEPTH AVG. MM DAYS >= 1.0 1 0.3 0.7 GREATEST SNOW DEPTH MM 24 HR TOTAL 1.2 04/01 TO 04/01 DEGREE_DAYS HEATING TOTAL 413 510 -97 SINCE 7/1 4903 5381 -478 COOLING TOTAL 19 3 16 SINCE 1/1 19 3 16 ................................................. WIND (MPH) AVERAGE WIND SPEED 12.1 RESULTANT WIND SPEED/DIRECTION 1/232 HIGHEST WIND SPEED/DIRECTION 33/220 DATE 04/07 HIGHEST GUST SPEED/DIRECTION 43/290 DATE 04/29 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.70 NUMBER OF DAYS FAIR 3 NUMBER OF DAYS PC 16 NUMBER OF DAYS CLOUDY 11 AVERAGE RH (PERCENT) 69 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 3 RAIN 7 LIGHT RAIN 16 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 1 LIGHT SNOW 2 SLEET 0 FOG 13 FOG W/VIS <= 1/4 MILE 4 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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