


Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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972 CDUS41 KBOX 292123 CLIBOS CLIMATE REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 523 PM EDT TUE JUL 29 2025 ................................... ...THE BOSTON MA CLIMATE SUMMARY FOR JULY 29 2025... VALID TODAY AS OF 0500 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1872 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 99R 233 PM 97 1931 82 17 75 1933 MINIMUM 73 408 AM 55 1880 67 6 65 AVERAGE 86 74 12 70 PRECIPITATION (IN) TODAY 0.00 3.07 2023 0.10 -0.10 0.03 MONTH TO DATE 2.28 3.04 -0.76 1.19 SINCE JUN 1 3.60 6.93 -3.33 5.23 SINCE JAN 1 23.39 24.58 -1.19 30.24 SNOWFALL (IN) TODAY MM 0.0 2001 0.0 MM 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUN 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 DEGREE DAYS HEATING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 44 50 -6 7 SINCE JUL 1 0 0 0 0 COOLING TODAY 21 9 12 5 MONTH TO DATE 327 270 57 322 SINCE JUN 1 517 408 109 512 SINCE JAN 1 546 441 105 558 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 9.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 91 300 AM LOWEST 33 200 PM AVERAGE 62 .......................................................... THE BOSTON MA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 98 1917 1933 MINIMUM TEMPERATURE (F) 67 52 1880 SUNRISE AND SUNSET JULY 29 2025..........SUNRISE 534 AM EDT SUNSET 807 PM EDT JULY 30 2025..........SUNRISE 535 AM EDT SUNSET 806 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$