Normally, you can expect the weather in Royal Leamington Spa through the whole of September is 13. You can expect a high of 19 and lows being 11. Our table below has the full details:
| Month | Degrees Celsius |
|---|---|
| Temperature | 13 |
| High Temperature | 19 |
| Low Temperature | 11 |
Useful Links: Royal Leamington Spa Weather: Average Weather & Yearly Climate