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°, light drizzle

May 1988

  1. 0°J
  2. 3°F
  3. 8°M
  4. 12°A
  5. 19°M
  6. 26°J
  7. 29°J
  8. 28°A
  9. 22°S
  10. 14°O
  11. 12°N
  12. 4°D
Average
19° / 9°
Warmest
May 28, 28°
Coldest
May 9, 3°
Rain
81.9 mm
Wet days
14 days (≥ 1 mm)
Against normal
About normal
Day's low to highNormal: 1978–1987 averageRain
  1. Sun 14°12°−4°
  2. Mon 21.0 mm5°9°−7°
  3. Tue 31.2 mm5°13°−3°
  4. Wed 46°20°+3°
  5. Thu 56°21°+5°
  6. Fri 61.7 mm10°15°−1°
  7. Sat 70.1 mm8°17°±0°
  8. Sun 84°14°−3°
  9. Mon 93°18°±0°
  10. Tue 102.1 mm6°13°−5°
  11. Wed 1119.3 mm8°14°−4°
  12. Thu 128°20°+2°
  13. Fri 139°23°+5°
  14. Sat 142.2 mm9°17°−1°
  15. Sun 157°19°+1°
  16. Mon 168°21°+3°
  17. Tue 175.0 mm12°20°+2°
  18. Wed 183.6 mm10°13°−6°
  19. Thu 1910.8 mm10°11°−9°
  20. Fri 201.8 mm10°15°−5°
  21. Sat 210.6 mm11°20°±0°
  22. Sun 222.3 mm14°23°+3°
  23. Mon 2314°27°+6°
  24. Tue 244.4 mm15°27°+6°
  25. Wed 2523.7 mm10°15°−5°
  26. Thu 269°17°−3°
  27. Fri 279°25°+4°
  28. Sat 2814°28°+6°
  29. Sun 2915°23°+1°
  30. Mon 302.1 mm14°18°−4°
  31. Tue 3114°27°+5°

1 May in past years, 1979–1988

  1. 1988 Sun4°12°
  2. 1987 Fri4°16°
  3. 1986 Thu1.1 mm8°22°
  4. 1985 Wed11°21°
  5. 1984 Tue0.2 mm8°18°
  6. 1983 Sun14°23°
  7. 1982 Sat8°20°
  8. 1981 Fri2.9 mm7°16°
  9. 1980 Thu0.1 mm9°13°
  10. 1979 Tue9°20°

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