Bath weather in August
August in Bath: nice, a little rain, with clean air — an excellent time to visit.
#3 of 12 months in Bath · #133 of 604 destinations to visit in August · comfort 87/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Bath climate normals — August
| Daytime high | 21°C / 69°F | 😎 nice |
|---|---|---|
| Nighttime low | 14°C / 56°F | |
| Feels like (high) | 20°C / 68°F | |
| Rainfall | 69 mm / 2.7 in | 🌦 some rain |
| Rainy days | 11 days | |
| Humidity | 75% | 💦 very humid |
| Dew point | 13°C / 55°F | |
| Sunshine | 9.3 h/day | |
| Daylight | 14.5 h | |
| Wind | 19 km/h / 12 mph | |
| Air quality (US AQI) | 32 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Bath in August — FAQ
- Is August a good time to visit Bath?
- August in Bath: nice, a little rain, with clean air — an excellent time to visit. It ranks #3 of 12 months for Bath on SeasonMap's comfort score (87/100).
- What is the weather like in Bath in August?
- In August, Bath averages a daily high of 20.8°C and a low of 13.6°C, with about 69.3 mm of rain over roughly 11 rainy days.
- What is the air quality in Bath in August?
- Bath has a mean US Air Quality Index of about 32 in August.