More often than not the weather in Millau throughout the time of May is 11. Throughout the month you should see a high of 22 degrees celsius with a low of 7. The table below has further info:
| Month | Degrees Celsius |
|---|---|
| Temperature | 11 |
| High Temperature | 22 |
| Low Temperature | 7 |
| Sunshine Per Day | 8 |
Useful Links: Millau Weather: Average Weather & Yearly Climate