Boston

May 1945

Average

16° / 9°

Warmest

May 22, 23°

Coldest

May 11, 3°

Rain

106.6 mm

Wet days

15 days (≥ 1 mm)

Against normal

2° cooler than normal

1. Tue 11.3 mm6°8°−7°
2. Wed 20.2 mm6°9°−7°
3. Thu 36.9 mm6°12°−5°
4. Fri 420.1 mm8°13°−3°
5. Sat 50.2 mm9°16°−1°
6. Sun 61.3 mm8°13°−4°
7. Mon 70.3 mm9°17°±0°
8. Tue 85.1 mm9°18°+1°
9. Wed 98°15°−2°
10. Thu 1018.7 mm7°12°−4°
11. Fri 114.1 mm3°12°−4°
12. Sat 121.1 mm7°15°−2°
13. Sun 1314.1 mm10°13°−4°
14. Mon 1411°20°+2°
15. Tue 1512°21°+3°
16. Wed 163.1 mm9°15°−3°
17. Thu 174.9 mm9°15°−4°
18. Fri 186.0 mm14°18°−1°
19. Sat 193.7 mm8°14°−5°
20. Sun 200.3 mm7°14°−5°
21. Mon 219°18°±0°
22. Tue 2211°23°+5°
23. Wed 2310°19°+1°
24. Thu 249°16°−3°
25. Fri 250.1 mm9°18°−1°
26. Sat 260.1 mm10°18°−1°
27. Sun 270.8 mm11°15°−5°
28. Mon 286.8 mm12°18°−2°
29. Tue 296.6 mm15°22°+2°
30. Wed 300.4 mm10°17°−4°
31. Thu 310.4 mm7°14°−6°