191 CDUS41 KBOX 260538 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 138 AM EDT MON JUL 26 2021 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR JULY 25 2021... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1872 TO 2021 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 76 614 PM 96 1882 82 -6 84 MINIMUM 69 420 AM 53 1901 67 2 68 AVERAGE 73 74 -1 76 PRECIPITATION (IN) YESTERDAY 0.15 1.92 1990 0.11 0.04 0.00 MONTH TO DATE 9.54 2.61 6.93 1.95 SINCE JUN 1 12.11 6.50 5.61 4.61 SINCE JAN 1 28.43 24.15 4.28 19.44 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 9 0 9 0 SINCE JUN 1 12 50 -38 38 SINCE JUL 1 9 0 9 0 COOLING YESTERDAY 8 10 -2 11 MONTH TO DATE 186 231 -45 232 SINCE JUN 1 476 369 107 406 SINCE JAN 1 540 402 138 440 ................................................................... WIND (MPH) RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION SW (210) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 11.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 87 900 PM LOWEST 74 200 PM AVERAGE 81 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 96 1892 1963 1989 MINIMUM TEMPERATURE (F) 67 56 1884 1920 SUNRISE AND SUNSET JULY 26 2021..........SUNRISE 531 AM EDT SUNSET 810 PM EDT JULY 27 2021..........SUNRISE 532 AM EDT SUNSET 809 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$