761 CDUS41 KBOX 151721 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 121 PM EDT SAT JUL 15 2023 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR JULY 14 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 81 438 PM 100 1995 82 -1 78 MINIMUM 69 557 AM 55 1937 66 3 65 1999 AVERAGE 75 74 1 72 PRECIPITATION (IN) YESTERDAY 0.12 2.05 1960 0.11 0.01 0.16 MONTH TO DATE 2.67 1.44 1.23 0.41 SINCE JUN 1 6.11 5.33 0.78 2.74 SINCE JAN 1 22.34 22.98 -0.64 16.25 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 10 9 1 7 MONTH TO DATE 134 121 13 139 SINCE JUN 1 240 259 -19 270 SINCE JAN 1 284 292 -8 325 ................................................................... WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (180) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 8.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 93 600 AM LOWEST 67 300 PM AVERAGE 80 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 98 1984 1995 MINIMUM TEMPERATURE (F) 66 54 1929 SUNRISE AND SUNSET JULY 15 2023..........SUNRISE 521 AM EDT SUNSET 819 PM EDT JULY 16 2023..........SUNRISE 521 AM EDT SUNSET 819 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$