Beirut weather in December
December in Beirut: nice, rainy, with very humid — a great time to visit.
#7 of 12 months in Beirut · #168 of 604 destinations to visit in December · comfort 79/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Beirut climate normals — December
| Daytime high | 19°C / 66°F | 😎 nice |
|---|---|---|
| Nighttime low | 11°C / 52°F | |
| Feels like (high) | 18°C / 64°F | |
| Rainfall | 107 mm / 4.2 in | 🌧 rainy |
| Rainy days | 10 days | |
| Humidity | 78% | 💦 very humid |
| Dew point | 11°C / 52°F | |
| Sunshine | 8.1 h/day | |
| Daylight | 9.9 h | |
| Wind | 13 km/h / 8 mph | |
| Air quality (US AQI) | 66 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Beirut in December — FAQ
- Is December a good time to visit Beirut?
- December in Beirut: nice, rainy, with very humid — a great time to visit. It ranks #7 of 12 months for Beirut on SeasonMap's comfort score (79/100).
- What is the weather like in Beirut in December?
- In December, Beirut averages a daily high of 18.9°C and a low of 11.1°C, with about 107.2 mm of rain over roughly 10.2 rainy days.
- What is the air quality in Beirut in December?
- Beirut has a mean US Air Quality Index of about 66 in December.