Boston

September 1963

Average

19° / 11°

Warmest

Sep 19, 28°

Coldest

Sep 24, 4°

Rain

143.2 mm

Wet days

9 days (≥ 1 mm)

Against normal

3° cooler than normal

1. Sun 114°24°−3°
2. Mon 213°25°−1°
3. Tue 316°27°+1°
4. Wed 42.0 mm14°22°−4°
5. Thu 50.7 mm12°16°−9°
6. Fri 644.0 mm12°14°−11°
7. Sat 711°23°−2°
8. Sun 812°24°±0°
9. Mon 915°26°+3°
10. Tue 100.3 mm13°22°−2°
11. Wed 1110°22°−1°
12. Thu 120.1 mm14°24°+2°
13. Fri 1310.4 mm9°14°−8°
14. Sat 149°14°−8°
15. Sun 159°16°−6°
16. Mon 1611.7 mm12°15°−6°
17. Tue 176.8 mm14°17°−3°
18. Wed 180.1 mm14°22°+2°
19. Thu 1913°28°+8°
20. Fri 2025.3 mm12°20°±0°
21. Sat 210.9 mm11°15°−5°
22. Sun 225.4 mm9°13°−7°
23. Mon 232.8 mm7°12°−9°
24. Tue 244°14°−6°
25. Wed 255°19°−1°
26. Thu 268°22°+2°
27. Fri 270.1 mm13°23°+3°
28. Sat 280.1 mm10°17°−3°
29. Sun 2932.5 mm11°17°−3°
30. Mon 307°16°−4°