Boston
Massachusetts, United States · now 7°, light rain
September 1981
- Average
- 21° / 13°
- Warmest
- Sep 14, 30°
- Coldest
- Sep 30, 6°
- Rain
- 64.0 mm
- Wet days
- 11 days (≥ 1 mm)
- Against normal
- 1° cooler than normal
- Tue 117°23°−2°
- Wed 20.3 mm16°20°−5°
- Thu 316°19°−6°
- Fri 414°20°−5°
- Sat 513°22°−3°
- Sun 613°22°−2°
- Mon 713°24°+1°
- Tue 81.8 mm17°25°+1°
- Wed 99.6 mm14°23°±0°
- Thu 1011°23°±0°
- Fri 115.6 mm15°23°+1°
- Sat 120.4 mm14°28°+6°
- Sun 1315°28°+5°
- Mon 143.7 mm16°30°+7°
- Tue 1514.2 mm16°23°+1°
- Wed 1613.1 mm14°16°−5°
- Thu 1713°20°−2°
- Fri 1813°20°−2°
- Sat 194.0 mm12°16°−5°
- Sun 2012°21°±0°
- Mon 219°19°−1°
- Tue 221.1 mm13°23°+4°
- Wed 237.3 mm10°17°−3°
- Thu 241.8 mm9°16°−4°
- Fri 2510°21°+2°
- Sat 2611°21°+2°
- Sun 2714°25°+6°
- Mon 281.1 mm10°19°±0°
- Tue 297°14°−7°
- Wed 306°14°−7°
22 September in past years, 1972–1981
- 1981 Tue1.1 mm13°23°
- 1980 Mon21°31°
- 1979 Sat46.8 mm12°18°
- 1978 Fri2.5 mm13°22°
- 1977 Thu9°16°
- 1976 Wed0.1 mm11°20°
- 1975 Mon14°22°
- 1974 Sun1.6 mm12°19°
- 1973 Sat0.6 mm8°19°
- 1972 Fri3.5 mm11°23°
· Weather data by ECMWF (CC BY 4.0) via Open-Meteo · Historical weather: ERA5, Copernicus Climate Change Service, via Open-Meteo