Boston
Massachusetts, United States · now 7°, heavy drizzle
May 1979
- Average
- 20° / 11°
- Warmest
- May 9, 31°
- Coldest
- May 3, 6°
- Rain
- 160.2 mm
- Wet days
- 13 days (≥ 1 mm)
- Against normal
- 1° warmer than normal
- Tue 19°20°+3°
- Wed 26°16°±0°
- Thu 31.4 mm6°19°+2°
- Fri 46.5 mm11°20°+3°
- Sat 57°15°−1°
- Sun 66°15°−1°
- Mon 77°20°+4°
- Tue 88°20°+4°
- Wed 915°31°+14°
- Thu 1018°31°+13°
- Fri 1111°18°±0°
- Sat 1210°18°±0°
- Sun 139.2 mm13°23°+4°
- Mon 1420.5 mm15°18°−1°
- Tue 1512.2 mm14°19°−1°
- Wed 160.4 mm14°22°+2°
- Thu 1711°18°−1°
- Fri 181.2 mm11°15°−5°
- Sat 1910°13°−7°
- Sun 2011°15°−5°
- Mon 212.8 mm12°20°±0°
- Tue 2213°22°+2°
- Wed 2325.4 mm11°21°+1°
- Thu 2428.8 mm11°14°−5°
- Fri 2534.0 mm11°18°−2°
- Sat 261.1 mm12°22°+1°
- Sun 2711°19°−1°
- Mon 282.7 mm13°21°±0°
- Tue 290.3 mm13°21°±0°
- Wed 3013.7 mm13°17°−6°
- Thu 3112°23°±0°
20 May in past years, 1970–1979
- 1979 Sun11°15°
- 1978 Sat13°29°
- 1977 Fri9°26°
- 1976 Thu1.5 mm7°15°
- 1975 Tue15°32°
- 1974 Mon7°17°
- 1973 Sun7.1 mm8°20°
- 1972 Sat29.9 mm8°10°
- 1971 Thu9°18°
- 1970 Wed8°22°
· Weather data by ECMWF (CC BY 4.0) via Open-Meteo · Historical weather: ERA5, Copernicus Climate Change Service, via Open-Meteo