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Boston

Massachusetts, United States · now 6°, heavy drizzle

May 1973

  1. 3°J
  2. 3°F
  3. 10°M
  4. 14°A
  5. 18°M
  6. 25°J
  7. 27°J
  8. 27°A
  9. 23°S
  10. 17°O
  11. 10°N
  12. 6°D
Average
18° / 9°
Warmest
May 29, 27°
Coldest
May 1, 5°
Rain
94.6 mm
Wet days
14 days (≥ 1 mm)
Against normal
1° cooler than normal
Day's low to highNormal: 1963–1972 averageRain
  1. Tue 15°18°+1°
  2. Wed 210°20°+3°
  3. Thu 31.3 mm12°23°+6°
  4. Fri 40.8 mm9°17°±0°
  5. Sat 52.2 mm7°14°−3°
  6. Sun 61.6 mm6°14°−3°
  7. Mon 70.2 mm7°14°−3°
  8. Tue 85°19°+2°
  9. Wed 918.8 mm9°14°−3°
  10. Thu 100.7 mm12°20°+3°
  11. Fri 119.7 mm11°18°±0°
  12. Sat 121.0 mm9°20°+2°
  13. Sun 138°18°±0°
  14. Mon 147°18°±0°
  15. Tue 151.8 mm9°15°−3°
  16. Wed 164.9 mm9°18°−1°
  17. Thu 178°17°−1°
  18. Fri 1813.4 mm8°14°−5°
  19. Sat 197°15°−4°
  20. Sun 207.1 mm8°20°+1°
  21. Mon 2112.9 mm11°17°−2°
  22. Tue 220.9 mm10°16°−3°
  23. Wed 238°20°+1°
  24. Thu 249°15°−4°
  25. Fri 258°13°−8°
  26. Sat 268°13°−8°
  27. Sun 271.2 mm7°16°−5°
  28. Mon 289.0 mm7°18°−2°
  29. Tue 290.9 mm16°27°+6°
  30. Wed 300.1 mm14°24°+4°
  31. Thu 316.1 mm14°24°+3°

15 May in past years, 1964–1973

  1. 1973 Tue1.8 mm9°15°
  2. 1972 Mon25.7 mm12°18°
  3. 1971 Sat4°18°
  4. 1970 Fri7°17°
  5. 1969 Thu6°17°
  6. 1968 Wed8°23°
  7. 1967 Mon10.4 mm7°10°
  8. 1966 Sun6°16°
  9. 1965 Sat6°21°
  10. 1964 Fri0.3 mm6°13°

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