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Tides

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Units

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Boston

Massachusetts, United States · now 10°, clear

May 2023

Average
21° / 9°
Warmest
May 28, 31°
Coldest
May 3, 3°
Rain
66.9 mm
Wet days
9 days (≥ 1 mm)
Against normal
1° warmer than normal
Day's low to highNormal: 2013–2022 averageRain
  1. Mon 19.6 mm8°18°+2°
  2. Tue 26.4 mm6°15°−2°
  3. Wed 32.2 mm3°13°−4°
  4. Thu 42.0 mm7°9°−8°
  5. Fri 51.4 mm7°13°−4°
  6. Sat 67°22°+6°
  7. Sun 710°25°+8°
  8. Mon 81.8 mm11°22°+5°
  9. Tue 96°14°−3°
  10. Wed 104°21°+4°
  11. Thu 110.7 mm10°26°+8°
  12. Fri 1212°28°+10°
  13. Sat 1315°26°+7°
  14. Sun 148°19°−1°
  15. Mon 158°25°+5°
  16. Tue 1615°28°+8°
  17. Wed 176°19°−2°
  18. Thu 183°18°−3°
  19. Fri 196°21°±0°
  20. Sat 2028.2 mm10°20°−1°
  21. Sun 219.4 mm14°24°+3°
  22. Mon 229°15°−6°
  23. Tue 237°17°−5°
  24. Wed 245.1 mm7°24°+1°
  25. Thu 250.1 mm8°19°−3°
  26. Fri 268°20°−2°
  27. Sat 278°25°+3°
  28. Sun 2813°31°+8°
  29. Mon 2910°19°−4°
  30. Tue 308°19°−4°
  31. Wed 318°26°+4°

22 May in past years, 2014–2023

  1. 2023 Mon9°15°
  2. 2022 Sun0.4 mm21°34°
  3. 2021 Sat16°32°
  4. 2020 Fri11°28°
  5. 2019 Wed10°19°
  6. 2018 Tue3.0 mm11°19°
  7. 2017 Mon1.4 mm11°14°
  8. 2016 Sun1.9 mm11°17°
  9. 2015 Fri0.4 mm11°22°
  10. 2014 Thu4.3 mm11°17°

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