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Tides

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Units

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Boston

Massachusetts, United States · now 10°, clear

May 2025

Average
19° / 11°
Warmest
May 3, 27°
Coldest
May 1, 5°
Rain
176.8 mm
Wet days
13 days (≥ 1 mm)
Against normal
1° cooler than normal
Day's low to highNormal: 2015–2024 averageRain
  1. Thu 15°16°±0°
  2. Fri 216.3 mm10°26°+10°
  3. Sat 30.7 mm16°27°+11°
  4. Sun 43.9 mm12°25°+8°
  5. Mon 514.0 mm10°12°−4°
  6. Tue 62.8 mm10°20°+4°
  7. Wed 70.3 mm13°21°+5°
  8. Thu 812.5 mm12°22°+5°
  9. Fri 921.2 mm9°12°−5°
  10. Sat 1013.4 mm9°18°±0°
  11. Sun 1110°19°+1°
  12. Mon 126°20°+2°
  13. Tue 1311°17°−2°
  14. Wed 149°17°−2°
  15. Thu 155.4 mm14°21°+1°
  16. Fri 160.4 mm17°25°+5°
  17. Sat 170.3 mm15°22°+2°
  18. Sun 180.3 mm14°20°−1°
  19. Mon 190.1 mm9°17°−4°
  20. Tue 200.4 mm8°14°−7°
  21. Wed 210.9 mm9°11°−11°
  22. Thu 2240.7 mm7°9°−12°
  23. Fri 2310.1 mm6°14°−8°
  24. Sat 240.9 mm8°15°−8°
  25. Sun 259°16°−7°
  26. Mon 269°18°−5°
  27. Tue 2710°24°+1°
  28. Wed 2813°24°+1°
  29. Thu 293.3 mm13°19°−5°
  30. Fri 302.0 mm15°23°+1°
  31. Sat 3126.9 mm11°20°−2°

27 May in past years, 2016–2025

  1. 2025 Tue10°24°
  2. 2024 Mon4.2 mm15°23°
  3. 2023 Sat8°25°
  4. 2022 Fri0.1 mm15°30°
  5. 2021 Thu1.5 mm16°28°
  6. 2020 Wed15°30°
  7. 2019 Mon0.2 mm13°23°
  8. 2018 Sun3.7 mm10°16°
  9. 2017 Sat11°18°
  10. 2016 Fri15°29°

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