Usually average temperatures are Mountain Ash during the month of February is 7 with a general average high of 8 and lows around 3 degrees. For more context we have put some more information below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 7 |
| High Temperature | 8 |
| Low Temperature | 3 |
Useful Links: Mountain Ash Weather: Average Weather & Yearly Climate