Boston

September 1981

Average

21° / 13°

Warmest

Sep 14, 30°

Coldest

Sep 30, 6°

Rain

64.0 mm

Wet days

11 days (≥ 1 mm)

Against normal

1° cooler than normal

1. Tue 117°23°−2°
2. Wed 20.3 mm16°20°−5°
3. Thu 316°19°−6°
4. Fri 414°20°−5°
5. Sat 513°22°−3°
6. Sun 613°22°−2°
7. Mon 713°24°+1°
8. Tue 81.8 mm17°25°+1°
9. Wed 99.6 mm14°23°±0°
10. Thu 1011°23°±0°
11. Fri 115.6 mm15°23°+1°
12. Sat 120.4 mm14°28°+6°
13. Sun 1315°28°+5°
14. Mon 143.7 mm16°30°+7°
15. Tue 1514.2 mm16°23°+1°
16. Wed 1613.1 mm14°16°−5°
17. Thu 1713°20°−2°
18. Fri 1813°20°−2°
19. Sat 194.0 mm12°16°−5°
20. Sun 2012°21°±0°
21. Mon 219°19°−1°
22. Tue 221.1 mm13°23°+4°
23. Wed 237.3 mm10°17°−3°
24. Thu 241.8 mm9°16°−4°
25. Fri 2510°21°+2°
26. Sat 2611°21°+2°
27. Sun 2714°25°+6°
28. Mon 281.1 mm10°19°±0°
29. Tue 297°14°−7°
30. Wed 306°14°−7°