Normally the average weather in Guildford through the whole of August is 14. You can expect highs around 20 and low being around 11. Our table below has the full details:
| Month | Degrees Celsius |
|---|---|
| Temperature | 14 |
| High Temperature | 20 |
| Low Temperature | 11 |
| Sunshine Per Day | 7 |
Useful Links: Guildford Weather: Average Weather & Yearly Climate