Boston
Massachusetts, United States · now 50°, clear
December 2025
- Average
- 36° / 22°
- Warmest
- Dec 19, 59°
- Coldest
- Dec 9, 10°
- Rain
- 2.72 in · snow 4.9 in
- Wet days
- 9 days (≥ 0.04 in)
- Against normal
- 6° cooler than normal
- Mon 10.00 in27°44°−2°
- Tue 20.70 in25°40°−6°
- Wed 30.5 in snow29°37°−9°
- Thu 418°39°−5°
- Fri 510°27°−17°
- Sat 623°38°−6°
- Sun 726°39°−4°
- Mon 815°32°−11°
- Tue 910°32°−12°
- Wed 100.1 in snow32°46°+3°
- Thu 110.01 in23°38°−5°
- Fri 1220°34°−10°
- Sat 1325°36°−7°
- Sun 141.5 in snow18°33°−11°
- Mon 1512°24°−19°
- Tue 1620°35°−6°
- Wed 1728°45°+4°
- Thu 1828°46°+5°
- Fri 190.48 in34°59°+18°
- Sat 2029°37°−4°
- Sun 2129°46°+5°
- Mon 2224°32°−9°
- Tue 230.7 in snow27°37°−4°
- Wed 240.1 in snow25°36°−5°
- Thu 2517°40°−2°
- Fri 260.2 in snow10°21°−20°
- Sat 271.8 in snow15°20°−20°
- Sun 2813°33°−8°
- Mon 290.66 in31°42°+1°
- Tue 3020°31°−10°
- Wed 3124°32°−9°
15 December in past years, 2016–2025
- 2025 Mon12°24°
- 2024 Sun18°34°
- 2023 Fri29°53°
- 2022 Thu0.05 in31°43°
- 2021 Wed0.03 in26°44°
- 2020 Tue23°35°
- 2019 Sun31°52°
- 2018 Sat0.02 in38°52°
- 2017 Fri0.2 in snow17°29°
- 2016 Thu0.2 in snow14°30°
· Weather data by ECMWF (CC BY 4.0) via Open-Meteo · Historical weather: ERA5, Copernicus Climate Change Service, via Open-Meteo