Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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656 CDUS41 KBOX 171426 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 1026 AM EDT FRI MAY 17 2024 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR MAY 16 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 60 324 PM 93 1932 67 -7 81 MINIMUM 53 1159 PM 34 1936 50 3 61 AVERAGE 57 58 -1 71 PRECIPITATION (IN) YESTERDAY 0.40 4.47 1954 0.10 0.30 0.00 MONTH TO DATE 2.03 1.63 0.40 0.28 SINCE MAR 1 13.93 9.43 4.50 7.67 SINCE JAN 1 22.22 16.03 6.19 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 8 7 1 0 MONTH TO DATE 158 147 11 91 SINCE MAR 1 1339 1471 -132 1259 SINCE JUL 1 4824 5409 -585 4575 COOLING YESTERDAY 0 1 -1 6 MONTH TO DATE 0 8 -8 27 SINCE MAR 1 0 12 -12 32 SINCE JAN 1 0 12 -12 32 ................................................................... WIND (MPH) RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION NE (40) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 13.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 300 AM LOWEST 80 300 PM AVERAGE 90 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 92 1977 2017 MINIMUM TEMPERATURE (F) 51 39 1882 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. $$