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Boston

Massachusetts, United States · now 10°, clear

December 2023

Average
8° / 0°
Warmest
Dec 10, 16°
Coldest
Dec 7, -7°
Rain
166.0 mm · snow 0.7 cm
Wet days
10 days (≥ 1 mm)
Against normal
2° warmer than normal
Day's low to highNormal: 2013–2022 averageRain
  1. Fri 12.1 mm3°12°+4°
  2. Sat 20.3 mm4°14°+6°
  3. Sun 30.6 cm snow4°8°±0°
  4. Mon 42.7 mm4°11°+4°
  5. Tue 5-1°5°−1°
  6. Wed 6-4°2°−4°
  7. Thu 7-7°2°−4°
  8. Fri 8-5°6°±0°
  9. Sat 9-2°11°+5°
  10. Sun 105.5 mm3°16°+11°
  11. Mon 1141.0 mm2°15°+10°
  12. Tue 12-2°6°±0°
  13. Wed 13-1°6°+1°
  14. Thu 14-5°2°−3°
  15. Fri 15-1°12°+7°
  16. Sat 163°9°+5°
  17. Sun 1711.7 mm3°12°+7°
  18. Mon 1853.7 mm7°16°+12°
  19. Tue 190°9°+4°
  20. Wed 20-3°5°±0°
  21. Thu 21-5°0°−5°
  22. Fri 22-7°1°−5°
  23. Sat 230.1 mm-5°6°±0°
  24. Sun 240.1 cm snow1°8°+2°
  25. Mon 253°10°+4°
  26. Tue 261°10°+5°
  27. Wed 271.8 mm5°9°+4°
  28. Thu 2821.2 mm5°7°+3°
  29. Fri 290.7 mm4°7°+3°
  30. Sat 302.5 mm0°7°+2°
  31. Sun 31-3°4°±0°

18 December in past years, 2014–2023

  1. 2023 Mon53.7 mm7°16°
  2. 2022 Sun-2°5°
  3. 2021 Sat0.8 cm snow2°6°
  4. 2020 Fri0.1 cm snow-10°-2°
  5. 2019 Wed0.9 cm snow-6°2°
  6. 2018 Tue-6°2°
  7. 2017 Mon0.1 cm snow-6°2°
  8. 2016 Sun5.1 mm-1°12°
  9. 2015 Fri3.0 mm3°10°
  10. 2014 Thu0.8 mm1°6°

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