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Boston

Massachusetts, United States · now 44°, heavy drizzle

May 1977

  1. 27°J
  2. 35°F
  3. 49°M
  4. 58°A
  5. 70°M
  6. 72°J
  7. 82°J
  8. 81°A
  9. 69°S
  10. 60°O
  11. 51°N
  12. 38°D
Average
70° / 49°
Warmest
May 24, 86°
Coldest
May 9, 36°
Rain
3.20 in · snow 2.9 in
Wet days
6 days (≥ 0.04 in)
Against normal
6° warmer than normal
Day's low to highNormal: 1967–1976 averageRain
  1. Sun 143°70°+7°
  2. Mon 20.04 in50°69°+7°
  3. Tue 345°62°±0°
  4. Wed 439°65°+3°
  5. Thu 50.13 in47°62°+2°
  6. Fri 60.02 in51°77°+17°
  7. Sat 748°66°+6°
  8. Sun 80.02 in42°60°−1°
  9. Mon 91.8 in snow36°44°−17°
  10. Tue 101.1 in snow36°46°−17°
  11. Wed 110.01 in38°58°−6°
  12. Thu 1246°73°+8°
  13. Fri 130.01 in46°63°−2°
  14. Sat 1444°59°−7°
  15. Sun 1543°65°−2°
  16. Mon 1646°76°+9°
  17. Tue 1756°85°+19°
  18. Wed 180.04 in49°79°+12°
  19. Thu 190.00 in48°60°−7°
  20. Fri 2048°79°+12°
  21. Sat 2157°79°+13°
  22. Sun 2261°85°+20°
  23. Mon 2360°84°+19°
  24. Tue 2461°86°+22°
  25. Wed 250.06 in66°84°+20°
  26. Thu 2660°76°+10°
  27. Fri 2758°78°+12°
  28. Sat 2851°80°+14°
  29. Sun 2950°63°−6°
  30. Mon 3048°68°−2°
  31. Tue 3151°78°+7°

12 May in past years, 1968–1977

  1. 1977 Thu46°73°
  2. 1976 Wed0.60 in49°64°
  3. 1975 Mon0.01 in52°75°
  4. 1974 Sun0.15 in44°60°
  5. 1973 Sat0.04 in48°68°
  6. 1972 Fri41°59°
  7. 1971 Wed0.00 in53°76°
  8. 1970 Tue53°67°
  9. 1969 Mon0.01 in41°62°
  10. 1968 Sun1.16 in47°51°

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