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Boston

Massachusetts, United States · now 12°, partly cloudy

May 2015

Average
23° / 11°
Warmest
May 26, 31°
Coldest
May 2, 5°
Rain
30.0 mm
Wet days
5 days (≥ 1 mm)
Against normal
4° warmer than normal
Day's low to highNormal: 2005–2014 averageRain
  1. Fri 15°10°−6°
  2. Sat 25°15°−1°
  3. Sun 30.3 mm7°22°+5°
  4. Mon 49°27°+10°
  5. Tue 50.6 mm14°24°+6°
  6. Wed 611°22°+5°
  7. Thu 710°27°+9°
  8. Fri 89°20°+3°
  9. Sat 98°24°+6°
  10. Sun 1016°30°+12°
  11. Mon 110.1 mm12°26°+8°
  12. Tue 121.2 mm12°28°+11°
  13. Wed 1311°18°±0°
  14. Thu 148°21°+2°
  15. Fri 158°22°+4°
  16. Sat 161.5 mm11°22°+4°
  17. Sun 172.9 mm12°25°+6°
  18. Mon 1810°17°−2°
  19. Tue 195.5 mm11°18°−1°
  20. Wed 2010°19°±0°
  21. Thu 218°20°+1°
  22. Fri 220.4 mm11°22°+2°
  23. Sat 237°18°−3°
  24. Sun 2410°27°+7°
  25. Mon 2515°27°+6°
  26. Tue 2618°31°+9°
  27. Wed 2718°30°+8°
  28. Thu 280.9 mm19°30°+7°
  29. Fri 2916°23°±0°
  30. Sat 3015°30°+7°
  31. Sun 3116.6 mm10°26°+3°

1 May in past years, 2006–2015

  1. 2015 Fri5°10°
  2. 2014 Thu14.0 mm6°18°
  3. 2013 Wed6°18°
  4. 2012 Tue18.5 mm7°9°
  5. 2011 Sun6°13°
  6. 2010 Sat9°25°
  7. 2009 Fri2.7 mm12°20°
  8. 2008 Thu1°14°
  9. 2007 Tue6°19°
  10. 2006 Mon0.6 mm6°12°

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