Boston

September 1966

Average

21° / 13°

Warmest

Sep 2, 32°

Coldest

Sep 27, 5°

Rain

106.4 mm

Wet days

8 days (≥ 1 mm)

Against normal

1° cooler than normal

1. Thu 116°28°+3°
2. Fri 20.2 mm17°32°+7°
3. Sat 30.5 mm15°17°−8°
4. Sun 425.5 mm14°21°−4°
5. Mon 52.2 mm18°25°±0°
6. Tue 62.0 mm16°26°+2°
7. Wed 714°21°−3°
8. Thu 814°22°−2°
9. Fri 914°23°−1°
10. Sat 1016°27°+3°
11. Sun 110.3 mm13°21°−2°
12. Mon 1212°21°−2°
13. Tue 1312°23°±0°
14. Wed 1413.6 mm13°20°−1°
15. Thu 1540.0 mm11°19°−1°
16. Fri 169°17°−3°
17. Sat 1710°21°+1°
18. Sun 1812°24°+4°
19. Mon 1913°18°−2°
20. Tue 200.4 mm11°15°−5°
21. Wed 218.8 mm11°16°−5°
22. Thu 223.2 mm16°23°+2°
23. Fri 230.1 mm11°19°−2°
24. Sat 240.2 mm10°16°−5°
25. Sun 259°16°−4°
26. Mon 268°16°−3°
27. Tue 270.2 mm5°16°−3°
28. Wed 280.6 mm11°19°±0°
29. Thu 298.5 mm12°17°−2°
30. Fri 300.1 mm12°20°+2°