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Boston

Massachusetts, United States · now 3°, light drizzle

May 1947

  1. 4°J
  2. 2°F
  3. 6°M
  4. 11°A
  5. 17°M
  6. 21°J
  7. 26°J
  8. 26°A
  9. 22°S
  10. 20°O
  11. 8°N
  12. 2°D
Average
17° / 9°
Warmest
May 24, 26°
Coldest
May 10, 2°
Rain
154.3 mm
Wet days
14 days (≥ 1 mm)
Against normal
1° cooler than normal
Day's low to highNormal: 1940–1946 averageRain
  1. Thu 119.0 mm5°14°−1°
  2. Fri 28.6 mm5°6°−8°
  3. Sat 337.6 mm6°13°−2°
  4. Sun 417.5 mm10°14°−1°
  5. Mon 510.3 mm8°17°+1°
  6. Tue 615.1 mm8°16°±0°
  7. Wed 75.9 mm7°16°−1°
  8. Thu 84°9°−8°
  9. Fri 93°9°−7°
  10. Sat 102°13°−3°
  11. Sun 115°18°+2°
  12. Mon 129°23°+7°
  13. Tue 132.5 mm10°25°+8°
  14. Wed 147.5 mm5°10°−8°
  15. Thu 154°11°−6°
  16. Fri 164°15°−3°
  17. Sat 1711°14°−4°
  18. Sun 1813.9 mm11°13°−5°
  19. Mon 1910°14°−5°
  20. Tue 2011°25°+7°
  21. Wed 211.1 mm10°18°±0°
  22. Thu 222.4 mm12°20°+1°
  23. Fri 230.4 mm12°17°−2°
  24. Sat 2414°26°+7°
  25. Sun 2510.1 mm14°18°−1°
  26. Mon 260.9 mm16°22°+4°
  27. Tue 2714°21°+1°
  28. Wed 280.1 mm13°23°+3°
  29. Thu 290.1 mm18°23°+3°
  30. Fri 301.3 mm12°19°±0°
  31. Sat 3110°18°−2°

9 May in past years, 1940–1947

  1. 1947 Fri3°9°
  2. 1946 Thu3.9 mm6°17°
  3. 1945 Wed8°15°
  4. 1944 Tue10°20°
  5. 1943 Sun0.4 mm10°17°
  6. 1942 Sat0.5 mm8°12°
  7. 1941 Fri21.5 mm10°15°
  8. 1940 Thu9°11°

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