Climatological Report (Daily)
Issued by NWS Boston, MA

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635 CDUS41 KBOX 070529 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 129 AM EDT TUE MAY 07 2024 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR MAY 6 2024... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1872 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 77 MM 90 1930 64 13 76 MINIMUM 49 MM 33 1891 48 1 51 AVERAGE 63 56 7 64 PRECIPITATION (IN) YESTERDAY 0.04 1.00 1998 0.11 -0.07 0.00 MONTH TO DATE 0.64 0.66 -0.02 0.27 SINCE MAR 1 12.54 8.46 4.08 7.66 SINCE JAN 1 20.83 15.06 5.77 14.25 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 0.1 10.6 -10.5 0.9 SINCE JUL 1 9.8 49.2 -39.4 12.4 DEGREE DAYS HEATING YESTERDAY 2 10 -8 1 MONTH TO DATE 72 63 9 67 SINCE MAR 1 1253 1387 -134 1235 SINCE JUL 1 4738 5325 -587 4551 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 4 -4 5 SINCE JAN 1 0 4 -4 5 ................................................................... WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (220) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED 7.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 54 500 PM AVERAGE 77 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 64 95 1930 MINIMUM TEMPERATURE (F) 48 37 1967 1992 SUNRISE AND SUNSET MAY 7 2024...........SUNRISE 531 AM EDT SUNSET 751 PM EDT MAY 8 2024...........SUNRISE 530 AM EDT SUNSET 752 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$