Boston
Massachusetts, United States · now 4°, overcast
September 1940
- Average
- 20° / 13°
- Warmest
- Sep 3, 25°
- Coldest
- Sep 26, 8°
- Rain
- 84.8 mm
- Wet days
- 8 days (≥ 1 mm)
- Sun 112.7 mm19°25°
- Mon 29.2 mm19°23°
- Tue 30.3 mm19°25°
- Wed 418°24°
- Thu 517°23°
- Fri 614°19°
- Sat 71.1 mm12°16°
- Sun 812°19°
- Mon 96.6 mm13°17°
- Tue 100.8 mm13°23°
- Wed 119.7 mm14°17°
- Thu 124.6 mm13°19°
- Fri 1312°19°
- Sat 1412°19°
- Sun 1512°18°
- Mon 160.7 mm13°17°
- Tue 1714°23°
- Wed 1814°23°
- Thu 190.2 mm14°23°
- Fri 2015°23°
- Sat 217.5 mm17°25°
- Sun 2214°22°
- Mon 2313°21°
- Tue 240.6 mm15°23°
- Wed 2530.5 mm8°21°
- Thu 260.1 mm8°14°
- Fri 278°16°
- Sat 2810°19°
- Sun 2910°19°
- Mon 300.2 mm9°13°
23 September in past years, 1940
- 1940 Mon13°21°
· Weather data by ECMWF (CC BY 4.0) via Open-Meteo · Historical weather: ERA5, Copernicus Climate Change Service, via Open-Meteo