Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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662 CDUS41 KBOX 150612 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 212 AM EDT WED MAY 15 2024 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR MAY 14 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 77 229 PM 86 1879 66 11 68 2022 MINIMUM 51 230 AM 37 1895 50 1 50 AVERAGE 64 58 6 59 PRECIPITATION (IN) YESTERDAY 0.00 3.77 2006 0.10 -0.10 0.00 MONTH TO DATE 1.33 1.44 -0.11 0.28 SINCE MAR 1 13.23 9.24 3.99 7.67 SINCE JAN 1 21.52 15.84 5.68 14.26 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 0.1 10.6 -10.5 0.9 SINCE JUL 1 9.8 49.2 -39.4 12.4 DEGREE DAYS HEATING YESTERDAY 1 8 -7 6 MONTH TO DATE 148 132 16 89 SINCE MAR 1 1329 1456 -127 1257 SINCE JUL 1 4814 5394 -580 4573 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 0 6 -6 21 SINCE MAR 1 0 10 -10 26 SINCE JAN 1 0 10 -10 26 ................................................................... WIND (MPH) RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION S (200) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 12.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 89 200 AM LOWEST 46 100 PM AVERAGE 68 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 93 1900 MINIMUM TEMPERATURE (F) 50 36 1947 SUNRISE AND SUNSET MAY 15 2024...........SUNRISE 522 AM EDT SUNSET 759 PM EDT MAY 16 2024...........SUNRISE 521 AM EDT SUNSET 800 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$