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Boston

Massachusetts, United States · now 9°, overcast

September 2006

Average
22° / 13°
Warmest
Sep 9, 27°
Coldest
Sep 30, 8°
Rain
74.4 mm
Wet days
9 days (≥ 1 mm)
Against normal
1° cooler than normal
Day's low to highNormal: 1996–2005 averageRain
  1. Fri 114°21°−4°
  2. Sat 20.8 mm16°17°−7°
  3. Sun 35.8 mm16°20°−4°
  4. Mon 416°22°−2°
  5. Tue 56.4 mm15°23°−2°
  6. Wed 61.3 mm16°23°−2°
  7. Thu 715°23°−2°
  8. Fri 814°26°+2°
  9. Sat 916°27°+3°
  10. Sun 1015°18°−6°
  11. Mon 1111°17°−7°
  12. Tue 1210°19°−5°
  13. Wed 1310°20°−4°
  14. Thu 145.7 mm13°22°−2°
  15. Fri 153.4 mm15°21°−2°
  16. Sat 1615°23°+1°
  17. Sun 1714°26°+3°
  18. Mon 1815°27°+5°
  19. Tue 199.3 mm17°26°+4°
  20. Wed 2018.1 mm14°22°±0°
  21. Thu 2111°18°−4°
  22. Fri 229°20°−2°
  23. Sat 234.9 mm13°20°−2°
  24. Sun 240.6 mm17°27°+6°
  25. Mon 2512°19°−2°
  26. Tue 2611°21°+1°
  27. Wed 2710°21°+1°
  28. Thu 2811°21°+1°
  29. Fri 2918.1 mm10°20°±0°
  30. Sat 308°17°−3°

15 September in past years, 1997–2006

  1. 2006 Fri3.4 mm15°21°
  2. 2005 Thu24.7 mm21°25°
  3. 2004 Wed0.5 mm12°22°
  4. 2003 Mon0.5 mm17°25°
  5. 2002 Sun9.4 mm20°26°
  6. 2001 Sat10°18°
  7. 2000 Fri15.4 mm14°20°
  8. 1999 Wed7.7 mm18°23°
  9. 1998 Tue0.4 mm18°29°
  10. 1997 Mon16°25°

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