Climatological Report (Monthly)
Issued by NWS Boston, MA

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000 CXUS51 KBOX 011542 CCA CLMBOS CLIMATE REPORT...CORRECTED NATIONAL WEATHER SERVICE BOSTON/NORTON MA 1104 AM EDT WED AUG 1 2018 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR THE MONTH OF JULY 2018... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1872 TO 2018 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) RECORD HIGH 104 07/04/1911 LOW 50 07/01/1988 06/06/1879 HIGHEST 98 07/03 LOWEST 61 07/08 07/07 AVG. MAXIMUM 83.8 81.4 2.4 AVG. MINIMUM 68.5 65.4 3.1 MEAN 76.2 73.4 2.8 DAYS MAX >= 90 7 4.3 2.7 DAYS MAX <= 32 0 0.0 0.0 DAYS MIN <= 32 0 0.0 0.0 DAYS MIN <= 0 0 0.0 0.0 PRECIPITATION (INCHES) RECORD MAXIMUM 11.69 1921 MINIMUM 0.52 1952 TOTALS 4.55 3.43 1.12 DAILY AVG. 0.15 0.11 0.04 DAYS >= .01 11 9.6 1.4 DAYS >= .10 7 6.2 0.8 DAYS >= .50 2 2.4 -0.4 DAYS >= 1.00 1 0.8 0.2 GREATEST 24 HR. TOTAL 2.68 07/17 TO 07/17 SNOWFALL (INCHES) RECORDS TOTAL T 2004 1955 1954 SNOW DEPTH MM TOTALS 0.0 0.0 0.0 SINCE 7/1 0.0 0.0 0.0 SNOWDEPTH AVG. MM DAYS >= 1.0 0 0.0 0.0 GREATEST SNOW DEPTH MM 24 HR TOTAL 0.0 07/31 TO 07/31 DEGREE_DAYS HEATING TOTAL 0 6 -6 SINCE 7/1 0 6 -6 COOLING TOTAL 352 266 86 SINCE 1/1 566 432 134 ................................................. WIND (MPH) AVERAGE WIND SPEED 9.9 RESULTANT WIND SPEED/DIRECTION 3/163 HIGHEST WIND SPEED/DIRECTION 26/310 DATE 07/17 HIGHEST GUST SPEED/DIRECTION 35/320 DATE 07/17 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.50 NUMBER OF DAYS FAIR 8 NUMBER OF DAYS PC 18 NUMBER OF DAYS CLOUDY 5 AVERAGE RH (PERCENT) 66 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 5 MIXED PRECIP 0 HEAVY RAIN 3 RAIN 6 LIGHT RAIN 10 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 16 FOG W/VIS <= 1/4 MILE 3 HAZE 9 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$ KAB

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