Typically the weather in Goslar in June is 12. Highs are around 20 with lows of 8 celsius. We have put some more information here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 12 |
| High Temperature | 20 |
| Low Temperature | 8 |
| Sunshine Per Day | 9 |
Useful Links: Goslar Weather: Average Weather & Yearly Climate