Frequent average weather in Exeter during the month of August is 15. Highs are expected to be 21 and average daily low being 12. The table below has further info:
| Month | Degrees Celsius |
|---|---|
| Temperature | 15 |
| High Temperature | 21 |
| Low Temperature | 12 |
| Sunshine Per Day | 8 |
Useful Links: Exeter Weather: Average Weather & Yearly Climate