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Boston

Massachusetts, United States · now 9°, drizzle

September 1998

Average
24° / 14°
Warmest
Sep 6, 31°
Coldest
Sep 24, 7°
Rain
50.2 mm
Wet days
5 days (≥ 1 mm)
Against normal
2° warmer than normal
Day's low to highNormal: 1988–1997 averageRain
  1. Tue 115°24°±0°
  2. Wed 217°23°−1°
  3. Thu 30.4 mm17°25°+2°
  4. Fri 40.3 mm16°24°±0°
  5. Sat 516°24°+1°
  6. Sun 616°31°+8°
  7. Mon 711.7 mm18°28°+5°
  8. Tue 85.2 mm15°22°−2°
  9. Wed 92.7 mm13°19°−5°
  10. Thu 1013°21°−3°
  11. Fri 1113°23°±0°
  12. Sat 120.2 mm14°29°+6°
  13. Sun 130.4 mm14°19°−4°
  14. Mon 1414°23°±0°
  15. Tue 150.4 mm18°29°+6°
  16. Wed 160.6 mm16°24°+2°
  17. Thu 1712°24°+3°
  18. Fri 1813°18°−3°
  19. Sat 1913°25°+4°
  20. Sun 2015°28°+7°
  21. Mon 2117°28°+8°
  22. Tue 2226.5 mm15°21°+1°
  23. Wed 231.4 mm9°16°−3°
  24. Thu 240.1 mm7°18°−2°
  25. Fri 2510°21°+2°
  26. Sat 2614°24°+5°
  27. Sun 2717°29°+11°
  28. Mon 2814°23°+5°
  29. Tue 2911°20°+1°
  30. Wed 300.3 mm12°24°+5°

19 September in past years, 1989–1998

  1. 1998 Sat13°25°
  2. 1997 Fri14°27°
  3. 1996 Thu12°21°
  4. 1995 Tue11°18°
  5. 1994 Mon11°20°
  6. 1993 Sun9°18°
  7. 1992 Sat15°24°
  8. 1991 Thu15.1 mm14°26°
  9. 1990 Wed4.3 mm7°19°
  10. 1989 Tue4.6 mm16°19°

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