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Boston

Massachusetts, United States · now 7°, heavy drizzle

December 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
5° / -2°
Warmest
Dec 12, 16°
Coldest
Dec 19, -13°
Rain
55.6 mm · snow 8.7 cm
Wet days
7 days (≥ 1 mm)
Against normal
2° warmer than normal
Day's low to highNormal: 1969–1978 averageRain
  1. Sat 1-1°4°−1°
  2. Sun 2-3°3°−2°
  3. Mon 3-4°4°−1°
  4. Tue 4-1°6°+1°
  5. Wed 5-1°8°+3°
  6. Thu 65.5 mm6°12°+7°
  7. Fri 714.7 mm3°10°+4°
  8. Sat 8-2°9°+3°
  9. Sun 90.1 cm snow-4°2°−3°
  10. Mon 10-1°4°±0°
  11. Tue 111°13°+9°
  12. Wed 127°16°+11°
  13. Thu 137.8 cm snow1°11°+6°
  14. Fri 140.4 cm snow-7°1°−3°
  15. Sat 15-7°-1°−4°
  16. Sun 162.0 mm-1°9°+6°
  17. Mon 174.3 mm-9°8°+5°
  18. Tue 18-12°-3°−7°
  19. Wed 190.4 cm snow-13°-6°−8°
  20. Thu 20-6°-2°−4°
  21. Fri 21-4°1°−1°
  22. Sat 22-4°4°+2°
  23. Sun 23-1°7°+4°
  24. Mon 241.9 mm2°9°+7°
  25. Tue 256.9 mm6°13°+11°
  26. Wed 262°7°+5°
  27. Thu 270°5°+4°
  28. Fri 28-2°2°±0°
  29. Sat 291°7°+5°
  30. Sun 30-2°4°+2°
  31. Mon 31-3°3°+1°

21 December in past years, 1970–1979

  1. 1979 Fri-4°1°
  2. 1978 Thu0.3 cm snow-4°7°
  3. 1977 Wed27.5 mm3°10°
  4. 1976 Tue0.1 cm snow-11°6°
  5. 1975 Sun11.3 cm snow-5°0°
  6. 1974 Sat2.6 mm1°5°
  7. 1973 Fri22.0 mm-1°15°
  8. 1972 Thu1 cm snow-2°3°
  9. 1971 Tue-3°5°
  10. 1970 Mon-14°-3°

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