CDUS41 KBOX 220532 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 132 AM EDT SAT AUG 22 2026 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR AUGUST 21 2026... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1872 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 71 714 PM 97 1955 80 -9 69 MINIMUM 66 753 AM 52 1876 65 1 57 1882 AVERAGE 69 72 -3 63 PRECIPITATION (IN) YESTERDAY 0.01 1.72 1991 0.10 -0.09 0.00 MONTH TO DATE 0.60 2.25 -1.65 0.76 SINCE JUN 1 6.69 9.41 -2.72 5.09 SINCE JAN 1 17.18 27.06 -9.88 24.88 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 2 MONTH TO DATE 0 0 0 7 SINCE JUN 1 14 54 -40 51 SINCE JUL 1 0 4 -4 7 COOLING YESTERDAY 4 8 -4 0 MONTH TO DATE 252 179 73 136 SINCE JUN 1 784 601 183 677 SINCE JAN 1 845 634 211 706 ................................................................... WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NE (30) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 9.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 800 AM LOWEST 68 800 PM AVERAGE 81 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 93 1955 2003 2019 MINIMUM TEMPERATURE (F) 65 47 1894 SUNRISE AND SUNSET AUGUST 22 2026........SUNRISE 559 AM EDT SUNSET 734 PM EDT AUGUST 23 2026........SUNRISE 600 AM EDT SUNSET 733 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$