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Boston

Massachusetts, United States · now 7°, heavy drizzle

May 1979

  1. 3°J
  2. -3°F
  3. 9°M
  4. 12°A
  5. 20°M
  6. 24°J
  7. 28°J
  8. 25°A
  9. 22°S
  10. 15°O
  11. 12°N
  12. 5°D
Average
20° / 11°
Warmest
May 9, 31°
Coldest
May 3, 6°
Rain
160.2 mm
Wet days
13 days (≥ 1 mm)
Against normal
1° warmer than normal
Day's low to highNormal: 1969–1978 averageRain
  1. Tue 19°20°+3°
  2. Wed 26°16°±0°
  3. Thu 31.4 mm6°19°+2°
  4. Fri 46.5 mm11°20°+3°
  5. Sat 57°15°−1°
  6. Sun 66°15°−1°
  7. Mon 77°20°+4°
  8. Tue 88°20°+4°
  9. Wed 915°31°+14°
  10. Thu 1018°31°+13°
  11. Fri 1111°18°±0°
  12. Sat 1210°18°±0°
  13. Sun 139.2 mm13°23°+4°
  14. Mon 1420.5 mm15°18°−1°
  15. Tue 1512.2 mm14°19°−1°
  16. Wed 160.4 mm14°22°+2°
  17. Thu 1711°18°−1°
  18. Fri 181.2 mm11°15°−5°
  19. Sat 1910°13°−7°
  20. Sun 2011°15°−5°
  21. Mon 212.8 mm12°20°±0°
  22. Tue 2213°22°+2°
  23. Wed 2325.4 mm11°21°+1°
  24. Thu 2428.8 mm11°14°−5°
  25. Fri 2534.0 mm11°18°−2°
  26. Sat 261.1 mm12°22°+1°
  27. Sun 2711°19°−1°
  28. Mon 282.7 mm13°21°±0°
  29. Tue 290.3 mm13°21°±0°
  30. Wed 3013.7 mm13°17°−6°
  31. Thu 3112°23°±0°

25 May in past years, 1970–1979

  1. 1979 Fri34.0 mm11°18°
  2. 1978 Thu33.1 mm12°14°
  3. 1977 Wed1.5 mm19°29°
  4. 1976 Tue8°12°
  5. 1975 Sun10°17°
  6. 1974 Sat6.5 mm9°17°
  7. 1973 Fri8°13°
  8. 1972 Thu5°11°
  9. 1971 Tue1.8 mm10°24°
  10. 1970 Mon1.7 mm9°13°

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