Expect the average daily weather in Treforest through the month of June is 12. Average high is typically 17 with low temperatures being around 10. We have provided a clearer breakdown here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 12 |
| High Temperature | 17 |
| Low Temperature | 10 |
| Sunshine Per Day | 8 |
Useful Links: Treforest Weather: Average Weather & Yearly Climate