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Boston

Massachusetts, United States · now 9°, light drizzle

September 2008

Average
22° / 14°
Warmest
Sep 4, 31°
Coldest
Sep 24, 8°
Rain
219.6 mm
Wet days
11 days (≥ 1 mm)
Against normal
1° cooler than normal
Day's low to highNormal: 1998–2007 averageRain
  1. Mon 116°28°+4°
  2. Tue 217°24°±0°
  3. Wed 316°24°+1°
  4. Thu 418°31°+7°
  5. Fri 521°31°+6°
  6. Sat 635.9 mm21°27°+1°
  7. Sun 712.8 mm17°25°±0°
  8. Mon 816°25°±0°
  9. Tue 97.5 mm16°25°±0°
  10. Wed 1013°20°−5°
  11. Thu 1112°19°−5°
  12. Fri 127.3 mm13°18°−5°
  13. Sat 131.0 mm16°23°±0°
  14. Sun 1414.0 mm18°23°±0°
  15. Mon 1517°26°+3°
  16. Tue 1614°19°−4°
  17. Wed 1713°22°−1°
  18. Thu 1812°20°−3°
  19. Fri 1911°15°−8°
  20. Sat 209°18°−5°
  21. Sun 2110°24°+1°
  22. Mon 221.0 mm12°15°−7°
  23. Tue 2310°17°−6°
  24. Wed 248°18°−4°
  25. Thu 2510°18°−4°
  26. Fri 2682.5 mm14°19°−2°
  27. Sat 2730.4 mm17°20°−1°
  28. Sun 2823.0 mm17°21°±0°
  29. Mon 294.2 mm16°19°−1°
  30. Tue 3015°19°−1°

1 September in past years, 1999–2008

  1. 2008 Mon16°28°
  2. 2007 Sat16°25°
  3. 2006 Fri14°21°
  4. 2005 Thu3.2 mm19°27°
  5. 2004 Wed17°25°
  6. 2003 Mon4.3 mm15°19°
  7. 2002 Sun13°19°
  8. 2001 Sat0.7 mm15°24°
  9. 2000 Fri0.2 mm21°30°
  10. 1999 Wed13°26°

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