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Boston

Massachusetts, United States · now 7°, clear

September 2019

Average
24° / 14°
Warmest
Sep 23, 33°
Coldest
Sep 19, 7°
Rain
29.9 mm
Wet days
6 days (≥ 1 mm)
Against normal
About normal
Day's low to highNormal: 2009–2018 averageRain
  1. Sun 113°21°−5°
  2. Mon 21.5 mm15°24°−2°
  3. Tue 316°24°−2°
  4. Wed 40.7 mm17°29°+3°
  5. Thu 514°20°−6°
  6. Fri 60.3 mm13°20°−6°
  7. Sat 79.4 mm13°22°−3°
  8. Sun 814°25°±0°
  9. Mon 912°21°−3°
  10. Tue 1015°23°−1°
  11. Wed 1119°31°+7°
  12. Thu 127.5 mm13°21°−2°
  13. Fri 1311°18°−5°
  14. Sat 141.9 mm10°23°±0°
  15. Sun 150.5 mm17°26°+3°
  16. Mon 1614°23°±0°
  17. Tue 1712°20°−2°
  18. Wed 1810°16°−6°
  19. Thu 197°19°−3°
  20. Fri 209°27°+5°
  21. Sat 2115°29°+6°
  22. Sun 2215°31°+9°
  23. Mon 2320°33°+11°
  24. Tue 242.0 mm16°26°+4°
  25. Wed 2513°24°+2°
  26. Thu 266.1 mm14°28°+6°
  27. Fri 2712°23°+2°
  28. Sat 2813°26°+5°
  29. Sun 2912°22°+1°
  30. Mon 3010°15°−5°

19 September in past years, 2010–2019

  1. 2019 Thu7°19°
  2. 2018 Wed0.7 mm16°20°
  3. 2017 Tue11.0 mm17°20°
  4. 2016 Mon12.5 mm19°23°
  5. 2015 Sat17°27°
  6. 2014 Fri9°14°
  7. 2013 Thu11°25°
  8. 2012 Wed8.4 mm13°21°
  9. 2011 Mon10°18°
  10. 2010 Sun13°24°

· Weather data by ECMWF (CC BY 4.0) via Open-Meteo · Historical weather: ERA5, Copernicus Climate Change Service, via Open-Meteo