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Boston

Massachusetts, United States · now 55°, overcast

September 2003

Average
72° / 58°
Warmest
Sep 20, 81°
Coldest
Sep 10, 49°
Rain
2.94 in
Wet days
8 days (≥ 0.04 in)
Against normal
About normal
Day's low to highNormal: 1993–2002 averageRain
  1. Mon 10.17 in58°67°−9°
  2. Tue 21.04 in58°64°−11°
  3. Wed 358°69°−7°
  4. Thu 40.24 in63°77°+1°
  5. Fri 561°75°−1°
  6. Sat 657°73°−3°
  7. Sun 757°79°+3°
  8. Mon 858°69°−6°
  9. Tue 953°65°−11°
  10. Wed 1049°73°−2°
  11. Thu 1158°71°−3°
  12. Fri 1256°68°−7°
  13. Sat 1356°72°−2°
  14. Sun 140.06 in62°79°+5°
  15. Mon 150.02 in62°76°+4°
  16. Tue 160.46 in60°77°+5°
  17. Wed 1757°74°+3°
  18. Thu 1859°70°−2°
  19. Fri 190.21 in62°74°+3°
  20. Sat 200.00 in65°81°+11°
  21. Sun 2159°74°+4°
  22. Mon 2257°71°+2°
  23. Tue 230.51 in59°72°+3°
  24. Wed 2454°72°+4°
  25. Thu 2556°75°+7°
  26. Fri 2660°67°+1°
  27. Sat 2760°74°+7°
  28. Sun 280.24 in60°73°+7°
  29. Mon 290.00 in54°71°+5°
  30. Tue 3050°64°−2°

15 September in past years, 1994–2003

  1. 2003 Mon0.02 in62°76°
  2. 2002 Sun0.37 in68°78°
  3. 2001 Sat49°65°
  4. 2000 Fri0.61 in56°68°
  5. 1999 Wed0.30 in64°73°
  6. 1998 Tue0.02 in64°83°
  7. 1997 Mon60°76°
  8. 1996 Sun57°73°
  9. 1995 Fri53°67°
  10. 1994 Thu55°69°

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