Boston
Massachusetts, United States · now 5°, heavy drizzle
September 1970
- Average
- 22° / 14°
- Warmest
- Sep 22, 31°
- Coldest
- Sep 30, 8°
- Rain
- 115.4 mm
- Wet days
- 13 days (≥ 1 mm)
- Against normal
- 1° warmer than normal
- Tue 112°20°−4°
- Wed 212°22°−2°
- Thu 30.2 mm13°23°−1°
- Fri 48.3 mm19°28°+4°
- Sat 517°28°+4°
- Sun 615°21°−3°
- Mon 71.2 mm15°17°−7°
- Tue 80.3 mm12°18°−6°
- Wed 90.9 mm12°19°−5°
- Thu 101.3 mm16°25°+2°
- Fri 113.0 mm14°23°±0°
- Sat 1212°23°±0°
- Sun 1311°26°+5°
- Mon 141.4 mm13°18°−3°
- Tue 1511.0 mm13°14°−7°
- Wed 161.5 mm13°27°+6°
- Thu 1711°19°−2°
- Fri 1814.3 mm13°19°−1°
- Sat 1931.5 mm13°21°±0°
- Sun 2011°23°+2°
- Mon 2114°26°+6°
- Tue 2219°31°+11°
- Wed 2320°31°+11°
- Thu 240.3 mm16°21°±0°
- Fri 251.4 mm17°31°+10°
- Sat 263.2 mm19°24°+4°
- Sun 2726.3 mm13°26°+6°
- Mon 2812°16°−3°
- Tue 299.3 mm10°14°−4°
- Wed 308°16°−3°
1 September in past years, 1961–1970
- 1970 Tue12°20°
- 1969 Mon22°33°
- 1968 Sun14°27°
- 1967 Fri13°19°
- 1966 Thu16°28°
- 1965 Wed3.7 mm15°23°
- 1964 Tue1.4 mm16°25°
- 1963 Sun14°24°
- 1962 Sat15°27°
- 1961 Fri19°32°
· Weather data by ECMWF (CC BY 4.0) via Open-Meteo · Historical weather: ERA5, Copernicus Climate Change Service, via Open-Meteo