Normally, the average daily temperature in Treforest right through July is 14 with a typical high being 19 with low of 12 degrees. Find more information below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 14 |
| High Temperature | 19 |
| Low Temperature | 12 |
| Sunshine Per Day | 8 |
Useful Links: Treforest Weather: Average Weather & Yearly Climate