Boston
Massachusetts, United States · now 3°, overcast
September 1943
- Average
- 21° / 14°
- Warmest
- Sep 1, 27°
- Coldest
- Sep 19, 9°
- Rain
- 36.6 mm
- Wet days
- 6 days (≥ 1 mm)
- Against normal
- 1° cooler than normal
- Wed 11.5 mm19°27°+3°
- Thu 24.0 mm16°20°−4°
- Fri 30.8 mm16°18°−6°
- Sat 417°19°−5°
- Sun 50.7 mm18°23°±0°
- Mon 620°26°+4°
- Tue 721°27°+6°
- Wed 81.4 mm17°22°±0°
- Thu 917°27°+6°
- Fri 1016°22°+2°
- Sat 110.1 mm15°21°±0°
- Sun 1212°19°−2°
- Mon 1311°17°−5°
- Tue 1411°18°−4°
- Wed 1511.5 mm16°19°−4°
- Thu 160.1 mm16°27°+4°
- Fri 170.4 mm12°18°−5°
- Sat 1810°16°−7°
- Sun 199°19°−4°
- Mon 2011°22°−1°
- Tue 210.1 mm14°22°+1°
- Wed 224.6 mm16°18°−3°
- Thu 2315°25°+4°
- Fri 2414°18°−2°
- Sat 250.2 mm11°16°−5°
- Sun 2610°17°−3°
- Mon 279°22°+3°
- Tue 2812°22°+4°
- Wed 2912°15°−4°
- Thu 3011.2 mm12°14°−4°
30 September in past years, 1940–1943
- 1943 Thu11.2 mm12°14°
- 1942 Wed6°15°
- 1941 Tue1.6 mm8°16°
- 1940 Mon0.2 mm9°13°
· Weather data by ECMWF (CC BY 4.0) via Open-Meteo · Historical weather: ERA5, Copernicus Climate Change Service, via Open-Meteo