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Boston

Massachusetts, United States · now 3°, light drizzle

May 1948

  1. -1°J
  2. 1°F
  3. 6°M
  4. 12°A
  5. 15°M
  6. 20°J
  7. 26°J
  8. 26°A
  9. 23°S
  10. 15°O
  11. 13°N
  12. 5°D
Average
15° / 9°
Warmest
May 10, 24°
Coldest
May 4, 4°
Rain
143.9 mm
Wet days
17 days (≥ 1 mm)
Against normal
2° cooler than normal
Day's low to highNormal: 1940–1947 averageRain
  1. Sat 16°15°+1°
  2. Sun 24°18°+3°
  3. Mon 36°12°−3°
  4. Tue 44°17°+2°
  5. Wed 53.4 mm7°13°−2°
  6. Thu 61.0 mm7°12°−4°
  7. Fri 713.9 mm8°10°−6°
  8. Sat 81.1 mm8°13°−3°
  9. Sun 98°18°+2°
  10. Mon 101.7 mm11°24°+8°
  11. Tue 1110°17°+1°
  12. Wed 124.9 mm10°23°+6°
  13. Thu 1314.3 mm8°11°−6°
  14. Fri 143.7 mm7°8°−9°
  15. Sat 157°14°−4°
  16. Sun 165.6 mm7°15°−2°
  17. Mon 1727.2 mm10°14°−4°
  18. Tue 1819.0 mm10°17°±0°
  19. Wed 197°14°−4°
  20. Thu 200.1 mm6°10°−8°
  21. Fri 214.6 mm7°10°−8°
  22. Sat 223.4 mm8°14°−4°
  23. Sun 238°19°±0°
  24. Mon 2411°18°−1°
  25. Tue 251.3 mm10°14°−5°
  26. Wed 265.0 mm10°14°−5°
  27. Thu 2711°19°±0°
  28. Fri 280.3 mm13°20°±0°
  29. Sat 290.6 mm13°22°+3°
  30. Sun 3023.1 mm13°17°−3°
  31. Mon 319.7 mm11°14°−5°

21 May in past years, 1940–1948

  1. 1948 Fri4.6 mm7°10°
  2. 1947 Wed1.1 mm10°18°
  3. 1946 Tue4.5 mm13°19°
  4. 1945 Mon9°18°
  5. 1944 Sun9°21°
  6. 1943 Fri16.1 mm9°10°
  7. 1942 Thu9.9 mm12°17°
  8. 1941 Wed0.9 mm7°20°
  9. 1940 Tue8.4 mm11°20°

· Weather data by ECMWF (CC BY 4.0) via Open-Meteo · Historical weather: ERA5, Copernicus Climate Change Service, via Open-Meteo