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 6°, heavy drizzle

May 1975

  1. 4°J
  2. 2°F
  3. 6°M
  4. 12°A
  5. 22°M
  6. 24°J
  7. 28°J
  8. 26°A
  9. 20°S
  10. 17°O
  11. 13°N
  12. 4°D
Average
22° / 10°
Warmest
May 21, 32°
Coldest
May 1, 4°
Rain
40.6 mm
Wet days
8 days (≥ 1 mm)
Against normal
4° warmer than normal
Day's low to highNormal: 1965–1974 averageRain
  1. Thu 14°16°−1°
  2. Fri 25.4 mm7°11°−6°
  3. Sat 30.9 mm7°18°+2°
  4. Sun 43.7 mm6°12°−5°
  5. Mon 51.7 mm5°11°−5°
  6. Tue 60.1 mm7°17°+2°
  7. Wed 70.8 mm8°12°−3°
  8. Thu 80.5 mm7°17°+1°
  9. Fri 95°16°±0°
  10. Sat 107°21°+4°
  11. Sun 118°22°+5°
  12. Mon 120.3 mm11°24°+7°
  13. Tue 1313.9 mm12°21°+3°
  14. Wed 1411°18°±0°
  15. Thu 159°23°+5°
  16. Fri 165.0 mm14°22°+4°
  17. Sat 1711°21°+3°
  18. Sun 1810°22°+3°
  19. Mon 1912°27°+8°
  20. Tue 2015°32°+13°
  21. Wed 210.2 mm12°32°+14°
  22. Thu 2211°22°+3°
  23. Fri 2316°30°+12°
  24. Sat 2411°27°+9°
  25. Sun 2510°17°−2°
  26. Mon 269°25°+6°
  27. Tue 273.3 mm16°25°+6°
  28. Wed 2815°27°+7°
  29. Thu 2914°28°+8°
  30. Fri 302.0 mm15°27°+7°
  31. Sat 312.8 mm16°27°+7°

23 May in past years, 1966–1975

  1. 1975 Fri16°30°
  2. 1974 Thu8.3 mm9°12°
  3. 1973 Wed8°20°
  4. 1972 Tue9°25°
  5. 1971 Sun8°17°
  6. 1970 Sat3.4 mm13°21°
  7. 1969 Fri7°16°
  8. 1968 Thu0.4 mm8°19°
  9. 1967 Tue6°14°
  10. 1966 Mon10°25°

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