Theme, Tides and Units follow your browser and your place until JavaScript loads.

Theme
Tides

Auto shows Tides within 15 miles of the coast.

Units

Auto uses each place's own unit. The °C / °F switch beside the gear changes one page.

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°

1 September in past years, 1989–1998

  1. 1998 Tue15°24°
  2. 1997 Mon7.7 mm18°25°
  3. 1996 Sun0.1 mm17°26°
  4. 1995 Fri21°30°
  5. 1994 Thu3.3 mm14°22°
  6. 1993 Wed1.4 mm18°27°
  7. 1992 Tue14°21°
  8. 1991 Sun13°19°
  9. 1990 Sat15°27°
  10. 1989 Fri15°28°

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