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 8°, clear

July 2021

Average
25° / 17°
Warmest
Jul 16, 32°
Coldest
Jul 5, 13°
Rain
236.6 mm
Wet days
20 days (≥ 1 mm)
Against normal
3° cooler than normal
Day's low to highNormal: 2011–2020 averageRain
  1. Thu 110.0 mm19°29°+1°
  2. Fri 248.8 mm15°20°−9°
  3. Sat 323.4 mm14°16°−12°
  4. Sun 410.2 mm14°20°−9°
  5. Mon 50.6 mm13°23°−6°
  6. Tue 64.8 mm19°30°+2°
  7. Wed 70.2 mm22°32°+4°
  8. Thu 89.6 mm17°22°−7°
  9. Fri 947.7 mm17°23°−5°
  10. Sat 106.7 mm17°23°−6°
  11. Sun 113.6 mm16°26°−2°
  12. Mon 1229.9 mm17°21°−8°
  13. Tue 130.5 mm17°20°−8°
  14. Wed 144.0 mm18°26°−3°
  15. Thu 1521°28°±0°
  16. Fri 1622°32°+3°
  17. Sat 174.0 mm19°24°−5°
  18. Sun 1811.6 mm19°23°−6°
  19. Mon 192.8 mm19°23°−7°
  20. Tue 200.1 mm19°30°±0°
  21. Wed 210.4 mm18°28°−2°
  22. Thu 220.2 mm16°25°−4°
  23. Fri 231.8 mm16°25°−3°
  24. Sat 2416°25°−4°
  25. Sun 252.3 mm18°25°−3°
  26. Mon 2619°31°+4°
  27. Tue 276.3 mm19°31°+3°
  28. Wed 282.9 mm17°22°−6°
  29. Thu 293.2 mm17°25°−3°
  30. Fri 301.0 mm16°26°−2°
  31. Sat 3113°24°−4°

18 July in past years, 2012–2021

  1. 2021 Sun11.6 mm19°23°
  2. 2020 Sat19°32°
  3. 2019 Thu3.0 mm19°24°
  4. 2018 Wed12.4 mm18°28°
  5. 2017 Tue1.2 mm21°28°
  6. 2016 Mon0.2 mm21°35°
  7. 2015 Sat2.0 mm18°26°
  8. 2014 Fri17°26°
  9. 2013 Thu0.5 mm25°31°
  10. 2012 Wed27.9 mm22°30°

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