Boston

September 1945

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

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°