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Boston

Massachusetts, United States · now 3°, light drizzle

September 1945

  1. -1°J
  2. 2°F
  3. 11°M
  4. 14°A
  5. 16°M
  6. 21°J
  7. 24°J
  8. 24°A
  9. 23°S
  10. 15°O
  11. 11°N
  12. 1°D
Average
23° / 16°
Warmest
Sep 7, 31°
Coldest
Sep 30, 8°
Rain
81.8 mm
Wet days
9 days (≥ 1 mm)
Against normal
1° warmer than normal
Day's low to highNormal: 1940–1944 averageRain
  1. Sat 10.1 mm19°27°+3°
  2. Sun 222.3 mm17°22°−2°
  3. Mon 314°19°−4°
  4. Tue 413°20°−4°
  5. Wed 514°26°+3°
  6. Thu 60.1 mm18°27°+4°
  7. Fri 720°31°+8°
  8. Sat 821°30°+8°
  9. Sun 918°23°+1°
  10. Mon 100.6 mm19°25°+4°
  11. Tue 114.0 mm20°25°+4°
  12. Wed 123.8 mm19°25°+4°
  13. Thu 1318°24°+2°
  14. Fri 141.1 mm17°22°+1°
  15. Sat 151.1 mm19°26°+4°
  16. Sun 1612°19°−3°
  17. Mon 1711°14°−8°
  18. Tue 1825.5 mm14°19°−3°
  19. Wed 198.8 mm15°21°−1°
  20. Thu 2014°17°−4°
  21. Fri 210.9 mm14°24°+3°
  22. Sat 2211°18°−2°
  23. Sun 2310°17°−3°
  24. Mon 2415°21°+2°
  25. Tue 2520°27°+7°
  26. Wed 262.5 mm16°25°+6°
  27. Thu 2715°19°+1°
  28. Fri 280.3 mm16°23°+5°
  29. Sat 2910.5 mm10°27°+9°
  30. Sun 300.2 mm8°12°−6°

11 September in past years, 1940–1945

  1. 1945 Tue4.0 mm20°25°
  2. 1944 Mon13°21°
  3. 1943 Sat0.1 mm15°21°
  4. 1942 Fri1.3 mm16°20°
  5. 1941 Thu14°23°
  6. 1940 Wed9.7 mm14°17°

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