Typically, the average weather in Jamestown through the whole of June is 15. High temperatures are around 20 degrees and a low of 14. Our table below has the full details:
| Month | Degrees Celsius |
|---|---|
| Temperature | 15 |
| High Temperature | 20 |
| Low Temperature | 14 |
| Sunshine Per Day | 9 |
Useful Links: Jamestown Weather: Average Weather & Yearly Climate