Boston Spa

What is the climate like in Boston Spa?

The best time to visit Boston Spa is typically July – August, with trip comfort peaking in August (6.7/10). Boston Spa is warmest in July, when daily highs average 69°F (21°C), and coolest in January, when lows fall to about 36°F (2°C). The wettest month is typically October and the driest is April; the year sees roughly 31 in (798 mm) of precipitation.

• Best time to visitJuly – August — comfort peaks in August (6.7/10)
• Warmest monthJuly — average high 69°F (21°C)
• Coolest monthJanuary — average low 36°F (2°C)
• Wettest monthOctober (3.2 in (82 mm))
• Driest monthApril (1.9 in (48 mm))
• Annual precipitation31 in (798 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromCawood, 16 km away (2012-2026)