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Boston

Massachusetts, United States · now 4°, light drizzle

May 1957

  1. -2°J
  2. 5°F
  3. 7°M
  4. 14°A
  5. 20°M
  6. 27°J
  7. 28°J
  8. 25°A
  9. 24°S
  10. 16°O
  11. 11°N
  12. 7°D
Average
20° / 9°
Warmest
May 9, 30°
Coldest
May 3, 3°
Rain
81.3 mm
Wet days
12 days (≥ 1 mm)
Against normal
2° warmer than normal
Day's low to highNormal: 1947–1956 averageRain
  1. Wed 17°22°+6°
  2. Thu 25°15°−1°
  3. Fri 33°10°−6°
  4. Sat 46°16°±0°
  5. Sun 56°15°−1°
  6. Mon 60.5 mm5°20°+4°
  7. Tue 78°25°+8°
  8. Wed 815°27°+10°
  9. Thu 916°30°+13°
  10. Fri 100.9 mm14°30°+12°
  11. Sat 1116.9 mm9°14°−4°
  12. Sun 1210.9 mm8°14°−4°
  13. Mon 132.6 mm9°23°+5°
  14. Tue 148.7 mm11°15°−2°
  15. Wed 153.2 mm11°27°+9°
  16. Thu 167°16°−2°
  17. Fri 175°17°±0°
  18. Sat 183.4 mm8°16°−1°
  19. Sun 191.8 mm8°11°−7°
  20. Mon 2011.8 mm7°9°−9°
  21. Tue 211.5 mm7°17°−2°
  22. Wed 221.8 mm9°20°+1°
  23. Thu 230.5 mm12°27°+8°
  24. Fri 2414°24°+5°
  25. Sat 2512°24°+5°
  26. Sun 262.4 mm14°23°+3°
  27. Mon 2714.4 mm17°26°+7°
  28. Tue 2812°19°−1°
  29. Wed 299°21°+1°
  30. Thu 3010°24°+4°
  31. Fri 3111°24°+4°

9 May in past years, 1948–1957

  1. 1957 Thu16°30°
  2. 1956 Wed1.4 mm1°16°
  3. 1955 Mon0.7 mm6°13°
  4. 1954 Sun36.5 mm9°16°
  5. 1953 Sat0.3 mm13°22°
  6. 1952 Fri9°22°
  7. 1951 Wed0.5 mm10°26°
  8. 1950 Tue4°19°
  9. 1949 Mon9°22°
  10. 1948 Sun8°18°

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