Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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342 CDUS41 KBOX 130526 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 126 AM EDT MON MAY 13 2024 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR MAY 12 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 57 553 PM 88 1991 65 -8 85 2001 MINIMUM 44 454 AM 33 1907 49 -5 57 AVERAGE 51 57 -6 71 PRECIPITATION (IN) YESTERDAY 0.00 1.42 1888 0.09 -0.09 T MONTH TO DATE 1.33 1.24 0.09 0.28 SINCE MAR 1 13.23 9.04 4.19 7.67 SINCE JAN 1 21.52 15.64 5.88 14.26 SNOWFALL (IN) YESTERDAY 0.0 0.0 2000 0.0 0.0 0.0 2001 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 14 8 6 0 MONTH TO DATE 138 116 22 83 SINCE MAR 1 1319 1440 -121 1251 SINCE JUL 1 4804 5378 -574 4567 COOLING YESTERDAY 0 1 -1 6 MONTH TO DATE 0 4 -4 15 SINCE MAR 1 0 8 -8 20 SINCE JAN 1 0 8 -8 20 ................................................................... WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (180) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 6.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 86 1200 AM LOWEST 59 1000 AM AVERAGE 73 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 87 1947 MINIMUM TEMPERATURE (F) 50 37 2020 SUNRISE AND SUNSET MAY 13 2024...........SUNRISE 524 AM EDT SUNSET 757 PM EDT MAY 14 2024...........SUNRISE 523 AM EDT SUNSET 758 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$