Boston

May 1959

Average

21° / 10°

Warmest

May 30, 30°

Coldest

May 17, 5°

Rain

39.5 mm

Wet days

9 days (≥ 1 mm)

Against normal

3° warmer than normal

1. Fri 13.9 mm6°14°−3°
2. Sat 25°16°±0°
3. Sun 38°18°+2°
4. Mon 47°14°−2°
5. Tue 56°17°+1°
6. Wed 67°17°±0°
7. Thu 77°19°+2°
8. Fri 87°16°−1°
9. Sat 95°19°+2°
10. Sun 108°23°+5°
11. Mon 1112°27°+9°
12. Tue 120.4 mm18°28°+10°
13. Wed 1316.6 mm13°23°+5°
14. Thu 141.5 mm11°19°+2°
15. Fri 150.6 mm8°15°−3°
16. Sat 160.1 mm6°14°−4°
17. Sun 171.2 mm5°15°−3°
18. Mon 185°19°+1°
19. Tue 192.9 mm9°22°+4°
20. Wed 201.3 mm17°30°+11°
21. Thu 2116°24°+5°
22. Fri 220.2 mm18°30°+10°
23. Sat 233.0 mm11°20°+1°
24. Sun 240.4 mm10°17°−3°
25. Mon 259°22°+2°
26. Tue 2612°26°+6°
27. Wed 2716°30°+10°
28. Thu 284.1 mm18°29°+9°
29. Fri 2913°19°−1°
30. Sat 303.3 mm13°30°+10°
31. Sun 3110°18°−2°