Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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492 CDUS41 KBOX 172137 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 537 PM EDT FRI MAY 17 2024 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR MAY 17 2024... VALID TODAY AS OF 0500 PM LOCAL TIME. 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) TODAY MAXIMUM 65 952 AM 92 1977 67 -2 61 2017 MINIMUM 52 354 AM 39 1882 51 1 44 AVERAGE 59 59 0 53 PRECIPITATION (IN) TODAY 0.00 1.88 1916 0.09 -0.09 0.00 MONTH TO DATE 2.03 1.72 0.31 0.28 SINCE MAR 1 13.93 9.52 4.41 7.67 SINCE JAN 1 22.22 16.12 6.10 14.26 SNOWFALL (IN) TODAY 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 TODAY 6 7 -1 12 MONTH TO DATE 164 154 10 103 SINCE MAR 1 1345 1478 -133 1271 SINCE JUL 1 4830 5416 -586 4587 COOLING TODAY 0 1 -1 0 MONTH TO DATE 0 9 -9 27 SINCE MAR 1 0 13 -13 32 SINCE JAN 1 0 13 -13 32 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (50) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 11.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1200 AM LOWEST 65 900 AM AVERAGE 79 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 95 2017 MINIMUM TEMPERATURE (F) 51 37 2002 SUNRISE AND SUNSET MAY 17 2024...........SUNRISE 520 AM EDT SUNSET 801 PM EDT MAY 18 2024...........SUNRISE 519 AM EDT SUNSET 802 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$