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Boston

Massachusetts, United States · now 5°, heavy drizzle

May 1970

  1. -4°J
  2. 3°F
  3. 5°M
  4. 13°A
  5. 20°M
  6. 24°J
  7. 28°J
  8. 27°A
  9. 22°S
  10. 16°O
  11. 10°N
  12. 1°D
Average
20° / 9°
Warmest
May 10, 30°
Coldest
May 7, 3°
Rain
61.8 mm
Wet days
10 days (≥ 1 mm)
Against normal
1° warmer than normal
Day's low to highNormal: 1960–1969 averageRain
  1. Fri 19°24°+8°
  2. Sat 213°25°+8°
  3. Sun 34.2 mm9°14°−3°
  4. Mon 40.6 mm8°14°−2°
  5. Tue 50.1 mm8°22°+5°
  6. Wed 60.7 mm4°13°−5°
  7. Thu 73°13°−5°
  8. Fri 86°20°+3°
  9. Sat 93.1 mm10°22°+5°
  10. Sun 1010°30°+13°
  11. Mon 1115°28°+10°
  12. Tue 1211°20°+2°
  13. Wed 132.2 mm10°22°+5°
  14. Thu 141.4 mm8°13°−5°
  15. Fri 157°17°−1°
  16. Sat 1610°17°−2°
  17. Sun 178.0 mm11°19°−1°
  18. Mon 1821.5 mm10°12°−7°
  19. Tue 190.4 mm8°15°−4°
  20. Wed 208°22°+2°
  21. Thu 210.2 mm10°17°−2°
  22. Fri 220.2 mm10°28°+8°
  23. Sat 233.4 mm13°21°+1°
  24. Sun 2410°18°−2°
  25. Mon 251.7 mm9°13°−7°
  26. Tue 269.1 mm12°23°+3°
  27. Wed 275.0 mm11°22°+2°
  28. Thu 289°19°−2°
  29. Fri 298°16°−5°
  30. Sat 307°19°−1°
  31. Sun 3110°27°+6°

20 May in past years, 1961–1970

  1. 1970 Wed8°22°
  2. 1969 Tue9.6 mm15°18°
  3. 1968 Mon11.6 mm8°14°
  4. 1967 Sat2.0 mm8°22°
  5. 1966 Fri12°22°
  6. 1965 Thu0.1 mm9°23°
  7. 1964 Wed0.3 mm9°20°
  8. 1963 Mon2.2 mm11°25°
  9. 1962 Sun11°19°
  10. 1961 Sat0.1 mm8°18°

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