Bath · AutumnMonth summary
Bath weather in September
✅ Good
🌡️ Temperature min / max
11°C – 18°C
🌧 Rainy days
42% of days
☀️ Sunshine
9.3h per day on average
🌊 🌊 Season
Autumn
⭐ ⭐ Weather score
7.0/10
📅 📅 Best month
July (7.3/10)
Quick decision
Should you visit Bath in September?
✅ Good
✅ Yes if: you want to explore the city on foot without suffering from heat.
❌ No if: you're looking for a beach destination — water and air are still cool.
Our take: September is a good time to visit Bath. July remains slightly better (+0.3 pts).
By trip type
Bath in September by trip type
- 🏙️ 🏙️ City break / culture : ✅ Good
- 🚶 🚶 Outdoor activities : ⚠️ Possible
- 🏖️ Beach / swimming : — No sea access
- 💰 💰 Budget : 💸 Peak season
Local context
What to expect in September
Autumn in Bath is often underrated: 18°C, golden light and declining crowds. An interesting window. Expect rain on 42% of days — a light raincoat in the bag is recommended. Not the best window, but acceptable if dates are constrained. July (7.3/10) is significantly better if possible.
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All months for Bath
Annual table
Month-by-month comparison
| Month | Min °C | Max °C | Rain % | Precip mm | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌦️ January | 2°C | 7°C | 40% | 2.4 | 3.8h | 2.6/10 |
| 🌦️ February | 3°C | 9°C | 44% | 2.7 | 5.5h | 4.0/10 |
| 🌦️ March | 4°C | 10°C | 47% | 2.6 | 7.3h | 4.0/10 |
| ⛅ April | 5°C | 12°C | 34% | 1.7 | 10.7h | 5.7/10 |
| ⛅ May | 8°C | 16°C | 37% | 2.1 | 12.5h | 7.0/10 |
| 🌤️ June | 11°C | 19°C | 40% | 2.1 | 12.1h | 7.2/10 |
| 🌤️ July | 13°C | 20°C | 40% | 2.2 | 12.3h | 7.3/10 |
| 🌤️ August | 13°C | 20°C | 38% | 2.2 | 10.8h | 7.2/10 |
| 🌤️ September | 11°C | 18°C | 42% | 2.6 | 9.3h | 7.0/10 |
| 🌦️ October | 9°C | 14°C | 45% | 3.0 | 6.6h | 4.4/10 |
| 🌦️ November | 5°C | 11°C | 42% | 2.9 | 4.6h | 4.0/10 |
| 🌦️ December | 4°C | 9°C | 46% | 3.2 | 3.0h | 2.4/10 |
Ideal
Fair
Challenging climate
◀ Current month · Source Open-Meteo · 10 years
📊 Data source
Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In September, Bath averages 18°C, 42% rainy days and 9.3h of sunshine per day. Overall weather score: 7.0/10.
See methodology →
Comparison
September vs July (best month)
The best month is July (score 7.3/10). Difference:
- 🌡️ Max temperature : +2°C
- 🌧 Rainy days : -2%
- ☀️ Sunshine : +3.0h/day
FAQ
FAQ — Bath in September
Is September a good time to visit Bath?
September is an acceptable time for Bath (score 7.0/10). Conditions are decent but not optimal — consider July (7.3/10) if possible.
What to do in Bath in September?
With 18°C max and 9.3h of sunshine, focus on cultural sites, museums and local gastronomy.
Accommodation
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Activities & tours
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