Average daily weather in Brasilia all through May is 18. High temperatures are around 26 and low of 13 celsius. We have put some more information here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 18 |
| High Temperature | 26 |
| Low Temperature | 13 |
| Sunshine Per Day | 8 |
Useful Links: Brasilia Weather: Average Weather & Yearly Climate