CDUS41 KBOX 040526 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 126 AM EDT MON MAY 04 2026 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR MAY 3 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 55 356 PM 92 2001 63 -8 84 MINIMUM 44 642 AM 31 1882 47 -3 57 AVERAGE 50 55 -5 71 PRECIPITATION (IN) YESTERDAY T 2.40 1900 0.10 -0.10 0.05 MONTH TO DATE 0.04 0.32 -0.28 0.34 SINCE MAR 1 5.15 8.12 -2.97 7.57 SINCE JAN 1 8.44 14.72 -6.28 12.88 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 MAR 1 1.9 10.6 -8.7 T SINCE JUL 1 62.8 49.2 13.6 28.1 DEGREE DAYS HEATING YESTERDAY 15 11 4 0 MONTH TO DATE 37 33 4 16 SINCE MAR 1 1252 1357 -105 1135 SINCE JUL 1 5379 5295 84 4894 COOLING YESTERDAY 0 0 0 6 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 13 RESULTANT WIND DIRECTION NW (310) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 13.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 74 100 AM LOWEST 29 600 PM AVERAGE 52 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 90 2001 MINIMUM TEMPERATURE (F) 47 33 1911 SUNRISE AND SUNSET MAY 4 2026...........SUNRISE 535 AM EDT SUNSET 747 PM EDT MAY 5 2026...........SUNRISE 534 AM EDT SUNSET 748 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$