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Boston

Massachusetts, United States · now 6°, heavy drizzle

September 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
23° / 14°
Warmest
Sep 3, 33°
Coldest
Sep 22, 8°
Rain
37.2 mm
Wet days
8 days (≥ 1 mm)
Against normal
1° warmer than normal
Day's low to highNormal: 1963–1972 averageRain
  1. Sat 13.2 mm22°33°+9°
  2. Sun 20.1 mm21°29°+5°
  3. Mon 33.2 mm22°33°+9°
  4. Tue 40.5 mm20°32°+9°
  5. Wed 519°25°+2°
  6. Thu 64.7 mm20°28°+5°
  7. Fri 717°24°+1°
  8. Sat 815°21°−2°
  9. Sun 912°20°−3°
  10. Mon 1011°21°−1°
  11. Tue 1114°27°+5°
  12. Wed 1215°22°+1°
  13. Thu 1312°23°+2°
  14. Fri 146.5 mm14°20°−1°
  15. Sat 152.5 mm14°19°−2°
  16. Sun 1614°24°+3°
  17. Mon 1711°17°−4°
  18. Tue 185.6 mm12°20°−1°
  19. Wed 199°18°−3°
  20. Thu 2011°21°±0°
  21. Fri 218°16°−5°
  22. Sat 220.6 mm8°19°−1°
  23. Sun 234.6 mm15°23°+2°
  24. Mon 245.5 mm13°15°−6°
  25. Tue 250.2 mm11°16°−4°
  26. Wed 268°21°+1°
  27. Thu 2711°24°+4°
  28. Fri 2812°22°+2°
  29. Sat 2911°24°+5°
  30. Sun 3010°18°−1°

19 September in past years, 1964–1973

  1. 1973 Wed9°18°
  2. 1972 Tue32.1 mm12°17°
  3. 1971 Sun15°18°
  4. 1970 Sat31.5 mm13°21°
  5. 1969 Fri0.1 mm10°14°
  6. 1968 Thu12°25°
  7. 1967 Tue15°24°
  8. 1966 Mon13°18°
  9. 1965 Sun15°16°
  10. 1964 Sat8°15°

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