Boston
Massachusetts, United States · now 5°, heavy drizzle
May 1971
- Average
- 17° / 8°
- Warmest
- May 25, 24°
- Coldest
- May 1, 3°
- Rain
- 123.1 mm
- Wet days
- 12 days (≥ 1 mm)
- Against normal
- 1° cooler than normal
- Sat 10.2 mm3°15°−1°
- Sun 21.2 mm5°17°±0°
- Mon 328.7 mm8°10°−6°
- Tue 43.4 mm6°11°−5°
- Wed 56°18°+2°
- Thu 60.4 mm7°17°±0°
- Fri 77°19°+1°
- Sat 86.4 mm6°15°−2°
- Sun 96.3 mm7°10°−7°
- Mon 104.4 mm7°14°−4°
- Tue 116°24°+6°
- Wed 120.1 mm12°24°+6°
- Thu 1330.3 mm9°15°−3°
- Fri 140.2 mm6°19°±0°
- Sat 154°18°±0°
- Sun 1617.8 mm8°12°−7°
- Mon 170.4 mm9°19°±0°
- Tue 1810°20°±0°
- Wed 199°19°±0°
- Thu 209°18°−2°
- Fri 210.2 mm10°19°−1°
- Sat 222.6 mm10°16°−4°
- Sun 238°17°−4°
- Mon 240.4 mm6°20°±0°
- Tue 251.8 mm10°24°+4°
- Wed 260.1 mm15°22°+2°
- Thu 270.8 mm10°18°−2°
- Fri 280.4 mm9°17°−3°
- Sat 299°20°−1°
- Sun 305.9 mm10°16°−4°
- Mon 3111.1 mm12°19°−2°
27 May in past years, 1962–1971
- 1971 Thu0.8 mm10°18°
- 1970 Wed5.0 mm11°22°
- 1969 Tue5°18°
- 1968 Mon6°13°
- 1967 Sat0.3 mm6°14°
- 1966 Fri12°27°
- 1965 Thu12°26°
- 1964 Wed0.2 mm14°25°
- 1963 Mon8°20°
- 1962 Sun11°21°
· Weather data by ECMWF (CC BY 4.0) via Open-Meteo · Historical weather: ERA5, Copernicus Climate Change Service, via Open-Meteo