Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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489 CDUS41 KBOX 212137 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 537 PM EDT SUN APR 21 2024 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR APRIL 21 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 52 333 PM 88 1957 59 -7 51 MINIMUM 41 535 AM 21 1875 43 -2 45 AVERAGE 47 51 -4 48 PRECIPITATION (IN) TODAY 0.00 3.32 1991 0.11 -0.11 T MONTH TO DATE 2.87 2.62 0.25 0.44 SINCE MAR 1 11.81 6.79 5.02 4.73 SINCE JAN 1 20.10 13.39 6.71 11.32 SNOWFALL (IN) TODAY 0.0 0.2 1947 0.0 0.0 0.0 MONTH TO DATE 0.1 1.5 -1.4 0.0 SINCE MAR 1 0.1 10.5 -10.4 0.9 SINCE JUL 1 9.8 49.1 -39.3 12.4 DEGREE DAYS HEATING TODAY 18 14 4 17 MONTH TO DATE 351 381 -30 294 SINCE MAR 1 1055 1209 -154 1038 SINCE JUL 1 4540 5147 -607 4354 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 5 SINCE MAR 1 0 0 0 5 SINCE JAN 1 0 0 0 5 ................................................................... WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 11.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 55 400 AM LOWEST 35 100 PM AVERAGE 45 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 88 1977 MINIMUM TEMPERATURE (F) 43 26 1875 SUNRISE AND SUNSET APRIL 21 2024.........SUNRISE 553 AM EDT SUNSET 733 PM EDT APRIL 22 2024.........SUNRISE 552 AM EDT SUNSET 734 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$