Boston
Massachusetts, United States · now 7°, clear
September 2020
- Average
- 24° / 14°
- Warmest
- Sep 4, 29°
- Coldest
- Sep 21, 7°
- Rain
- 39.8 mm
- Wet days
- 6 days (≥ 1 mm)
- Against normal
- About normal
- Tue 115°23°−3°
- Wed 214.3 mm16°22°−4°
- Thu 33.9 mm20°25°−1°
- Fri 418°29°+3°
- Sat 515°26°±0°
- Sun 60.2 mm15°26°+1°
- Mon 717°27°+3°
- Tue 817°28°+4°
- Wed 918°28°+4°
- Thu 1012.7 mm21°25°+1°
- Fri 111.2 mm15°23°−1°
- Sat 1212°19°−4°
- Sun 1312°24°+1°
- Mon 140.7 mm12°24°+1°
- Tue 159°19°−4°
- Wed 1611°24°+2°
- Thu 1715°26°+4°
- Fri 1811°17°−5°
- Sat 198°17°−6°
- Sun 207°15°−7°
- Mon 217°17°−6°
- Tue 227°20°−2°
- Wed 2312°26°+3°
- Thu 2414°27°+5°
- Fri 2513°23°+1°
- Sat 2614°26°+4°
- Sun 270.4 mm18°27°+5°
- Mon 280.2 mm19°27°+6°
- Tue 291.8 mm18°27°+5°
- Wed 304.4 mm16°23°+2°
18 September in past years, 2011–2020
- 2020 Fri11°17°
- 2019 Wed10°16°
- 2018 Tue48.9 mm19°24°
- 2017 Mon18°21°
- 2016 Sun1.0 mm18°26°
- 2015 Fri16°30°
- 2014 Thu10°22°
- 2013 Wed9°23°
- 2012 Tue6.6 mm14°23°
- 2011 Sun10°17°
· Weather data by ECMWF (CC BY 4.0) via Open-Meteo · Historical weather: ERA5, Copernicus Climate Change Service, via Open-Meteo