Generally the typical temperate in Marlborough throughout the time of August is 18. Throughout the month you should see a high of 26 with lows about 13. We have put some more information below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 18 |
| High Temperature | 26 |
| Low Temperature | 13 |
Useful Links: Marlborough Weather: Average Weather & Yearly Climate