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Boston

Massachusetts, United States · now 46°, light drizzle

May 1991

  1. 35°J
  2. 42°F
  3. 48°M
  4. 59°A
  5. 73°M
  6. 79°J
  7. 83°J
  8. 81°A
  9. 70°S
  10. 63°O
  11. 50°N
  12. 41°D
Average
73° / 52°
Warmest
May 24, 89°
Coldest
May 19, 44°
Rain
1.94 in
Wet days
7 days (≥ 0.04 in)
Against normal
7° warmer than normal
Day's low to highNormal: 1981–1990 averageRain
  1. Wed 146°70°+9°
  2. Thu 20.02 in49°66°+6°
  3. Fri 345°58°−2°
  4. Sat 447°65°+4°
  5. Sun 544°67°+6°
  6. Mon 60.48 in47°62°+1°
  7. Tue 749°65°+4°
  8. Wed 847°65°+3°
  9. Thu 945°63°±0°
  10. Fri 1049°64°+1°
  11. Sat 1146°73°+10°
  12. Sun 1257°83°+19°
  13. Mon 1355°81°+17°
  14. Tue 1454°71°+6°
  15. Wed 150.02 in50°71°+6°
  16. Thu 1654°85°+20°
  17. Fri 170.36 in50°84°+18°
  18. Sat 1848°58°−8°
  19. Sun 1944°65°−2°
  20. Mon 2047°73°+6°
  21. Tue 2153°81°+14°
  22. Wed 2258°75°+7°
  23. Thu 2354°64°−4°
  24. Fri 2455°89°+20°
  25. Sat 250.10 in68°89°+19°
  26. Sun 260.01 in57°69°−1°
  27. Mon 270.35 in57°85°+15°
  28. Tue 280.28 in58°85°+14°
  29. Wed 2963°83°+11°
  30. Thu 300.15 in62°76°+4°
  31. Fri 310.17 in57°74°+3°

22 May in past years, 1982–1991

  1. 1991 Wed58°75°
  2. 1990 Tue0.00 in41°52°
  3. 1989 Mon55°77°
  4. 1988 Sun0.09 in58°74°
  5. 1987 Fri55°78°
  6. 1986 Thu0.28 in60°71°
  7. 1985 Wed0.33 in57°74°
  8. 1984 Tue54°79°
  9. 1983 Sun0.04 in53°67°
  10. 1982 Sat50°64°

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