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Boston

Massachusetts, United States · now 10°, overcast

September 2013

Average
23° / 13°
Warmest
Sep 11, 35°
Coldest
Sep 17, 8°
Rain
35.1 mm
Wet days
6 days (≥ 1 mm)
Against normal
About normal
Day's low to highNormal: 2003–2012 averageRain
  1. Sun 12.7 mm22°27°+2°
  2. Mon 26.9 mm21°24°−1°
  3. Tue 33.0 mm19°26°+2°
  4. Wed 417°26°+2°
  5. Thu 50.9 mm14°20°−5°
  6. Fri 611°20°−4°
  7. Sat 712°26°+2°
  8. Sun 813°22°−1°
  9. Mon 99°21°−2°
  10. Tue 100.8 mm14°26°+3°
  11. Wed 1120°35°+12°
  12. Thu 1222°31°+8°
  13. Fri 1311.5 mm16°24°+2°
  14. Sat 141.1 mm15°19°−3°
  15. Sun 1512°22°±0°
  16. Mon 160.2 mm11°20°−2°
  17. Tue 178°16°−5°
  18. Wed 189°23°+1°
  19. Thu 1911°25°+3°
  20. Fri 2012°25°+4°
  21. Sat 2113°24°+2°
  22. Sun 228.0 mm14°22°−1°
  23. Mon 2310°17°−5°
  24. Tue 248°19°−4°
  25. Wed 259°19°−3°
  26. Thu 2612°18°−5°
  27. Fri 2713°18°−4°
  28. Sat 2812°21°±0°
  29. Sun 2911°19°−2°
  30. Mon 3010°19°−2°

28 September in past years, 2004–2013

  1. 2013 Sat12°21°
  2. 2012 Fri17.3 mm12°15°
  3. 2011 Wed17°22°
  4. 2010 Tue9.7 mm19°25°
  5. 2009 Mon1.0 mm15°23°
  6. 2008 Sun23.0 mm17°21°
  7. 2007 Fri1.7 mm17°26°
  8. 2006 Thu11°21°
  9. 2005 Wed11°21°
  10. 2004 Tue40.7 mm16°17°

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