Generally the weather in Beirut in the course of May is 20. Throughout the month you should see a high of 26 with low of 18 degrees celsius. We have put some more detail below here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 20 |
| High Temperature | 26 |
| Low Temperature | 18 |
| Sunshine Per Day | 10 |
Useful Links: Beirut Weather: Average Weather & Yearly Climate