Boston
Massachusetts, United States · now 13°, overcast
May 2003
- Average
- 17° / 8°
- Warmest
- May 20, 26°
- Coldest
- May 18, 3°
- Rain
- 108.4 mm
- Wet days
- 15 days (≥ 1 mm)
- Against normal
- 2° cooler than normal
- Thu 13.6 mm8°16°−2°
- Fri 20.7 mm8°23°+5°
- Sat 30.3 mm7°16°−2°
- Sun 45°16°−2°
- Mon 56°18°+1°
- Tue 61.5 mm8°12°−6°
- Wed 78°21°+4°
- Thu 89.4 mm8°12°−6°
- Fri 92.4 mm7°17°−1°
- Sat 106°20°+3°
- Sun 1110.8 mm7°15°−2°
- Mon 1211.7 mm7°15°−2°
- Tue 130.7 mm8°15°−2°
- Wed 140.9 mm9°16°−1°
- Thu 157°16°−1°
- Fri 166°11°−6°
- Sat 174°12°−6°
- Sun 183°19°+1°
- Mon 197°25°+7°
- Tue 2010°26°+8°
- Wed 214.2 mm12°17°−2°
- Thu 225.1 mm9°15°−5°
- Fri 234.4 mm8°11°−9°
- Sat 243.6 mm8°10°−10°
- Sun 251.6 mm9°13°−7°
- Mon 2637.1 mm8°12°−8°
- Tue 278°15°−5°
- Wed 285.8 mm10°18°−3°
- Thu 291.5 mm11°22°±0°
- Fri 300.3 mm11°23°+1°
- Sat 312.8 mm12°21°−1°
31 May in past years, 1994–2003
- 2003 Sat2.8 mm12°21°
- 2002 Fri17°26°
- 2001 Thu7°17°
- 2000 Wed7°21°
- 1999 Mon16°31°
- 1998 Sun2.3 mm14°26°
- 1997 Sat0.4 mm13°24°
- 1996 Fri0.3 mm7°22°
- 1995 Wed13°29°
- 1994 Tue16°26°
· Weather data by ECMWF (CC BY 4.0) via Open-Meteo · Historical weather: ERA5, Copernicus Climate Change Service, via Open-Meteo