CDUS41 KBOX 060648 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 248 AM EDT WED MAY 06 2026 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR MAY 5 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 79 1220 PM 89 1949 63 16 54 MINIMUM 50 312 AM 35 1874 47 3 49 1891 1907 AVERAGE 65 55 10 52 PRECIPITATION (IN) YESTERDAY 0.00 2.06 1922 0.12 -0.12 0.75 MONTH TO DATE 0.04 0.55 -0.51 1.18 SINCE MAR 1 5.15 8.35 -3.20 8.41 SINCE JAN 1 8.44 14.95 -6.51 13.72 SNOWFALL (IN) YESTERDAY 0.0 T 1917 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE MAR 1 1.9 10.6 -8.7 T SINCE JUL 1 62.8 49.2 13.6 28.1 DEGREE DAYS HEATING YESTERDAY 0 10 -10 13 MONTH TO DATE 42 53 -11 29 SINCE MAR 1 1257 1377 -120 1148 SINCE JUL 1 5384 5315 69 4907 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 6 SINCE MAR 1 3 4 -1 12 SINCE JAN 1 3 4 -1 12 ................................................................... WIND (MPH) RESULTANT WIND SPEED 16 RESULTANT WIND DIRECTION S (200) HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 16.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 80 500 AM LOWEST 40 200 PM AVERAGE 60 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 64 90 1930 MINIMUM TEMPERATURE (F) 48 33 1891 SUNRISE AND SUNSET MAY 6 2026...........SUNRISE 533 AM EDT SUNSET 749 PM EDT MAY 7 2026...........SUNRISE 532 AM EDT SUNSET 750 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$