Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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834 CDUS41 KBOX 160525 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 125 AM EDT THU MAY 16 2024 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR MAY 15 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 70 1007 AM 93 1900 66 4 74 MINIMUM 55 1159 PM 36 1947 50 5 52 AVERAGE 63 58 5 63 PRECIPITATION (IN) YESTERDAY 0.30 1.73 1978 0.09 0.21 0.00 MONTH TO DATE 1.63 1.53 0.10 0.28 SINCE MAR 1 13.53 9.33 4.20 7.67 SINCE JAN 1 21.82 15.93 5.89 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 2 8 -6 2 MONTH TO DATE 150 140 10 91 SINCE MAR 1 1331 1464 -133 1259 SINCE JUL 1 4816 5402 -586 4575 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 0 7 -7 21 SINCE MAR 1 0 11 -11 26 SINCE JAN 1 0 11 -11 26 ................................................................... WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SE (150) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 7.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 900 PM LOWEST 63 1000 AM AVERAGE 80 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 93 1932 MINIMUM TEMPERATURE (F) 50 34 1936 SUNRISE AND SUNSET MAY 16 2024...........SUNRISE 521 AM EDT SUNSET 800 PM EDT MAY 17 2024...........SUNRISE 520 AM EDT SUNSET 801 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$