Generally the weather in Treforest during the month of May is 9 with a high of 15 degrees with a low of 7 celsius.
| Month | Degrees Celsius |
|---|---|
| Temperature | 9 |
| High Temperature | 15 |
| Low Temperature | 7 |
| Sunshine Per Day | 8 |
Treforest, UK Weather in May FAQs
What is the average weather?
9
What is the Spring Weather like?
The daily average temperature in spring is 14 degrees celsius
What is the weather like during summer?
On average summer weather is roughly 18 celsius.
How sunny does it get?
You can expect about 8 of sunshine per day
Useful Links: Treforest Weather: Average Weather & Yearly Climate