938 CDUS41 KBOX 190539 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 139 AM EDT WED JUL 19 2023 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR JULY 18 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1872 TO 2023 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 85 315 PM 98 1982 83 2 82 MINIMUM 72 539 AM 54 1881 67 5 68 AVERAGE 79 74 5 75 PRECIPITATION (IN) YESTERDAY 0.00 2.52 1912 0.10 -0.10 0.15 MONTH TO DATE 4.27 1.86 2.41 0.56 SINCE JUN 1 7.71 5.75 1.96 2.89 SINCE JAN 1 23.94 23.40 0.54 16.40 SNOWFALL (IN) YESTERDAY 0.0 0.0 2000 0.0 0.0 0.0 2001 2002 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUN 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 74 50 24 36 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 14 10 4 10 MONTH TO DATE 190 161 29 179 SINCE JUN 1 296 299 -3 310 SINCE JAN 1 340 332 8 365 ................................................................... WIND (MPH) RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION S (190) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 9.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 500 AM LOWEST 62 600 PM AVERAGE 80 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 99 2013 MINIMUM TEMPERATURE (F) 67 54 1875 1881 SUNRISE AND SUNSET JULY 19 2023..........SUNRISE 524 AM EDT SUNSET 816 PM EDT JULY 20 2023..........SUNRISE 525 AM EDT SUNSET 816 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$