December · Lebanon
Best time to visit Byblos in December Weather, crowds & prices
Weather in Byblos in December
Average temperature 15°C, 146 mm of rain, about 2 days with 6+ hours of sunshine and 68% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
December score
5.7/10
Ranked #11 of 12 months
- Avg temp
- 15°C
- Rainfall
- 146 mm
- Humidity
- 68%
- Days with 6h+ sun
- 2
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
December in Byblos scores 5.7/10 for sightseeing and cultural travel - ranked #11 of 12. Expect around 15°C, 146 mm of rain, and roughly 2 days with 6+ hours of sunshine this month.
Byblos is a Lebanese coastal town with a Crusader castle above Phoenician and Roman ruins and a small harbour.
December in Byblos — middling scores, decent value
Temperatures hover around 15°C (58°F) — the kind of month where neither heat nor cold forces the schedule.
146 mm of rain signals a properly wet month, with only about 2 days with 6+ hours of sunshine to count on — build indoor options into the schedule.
That is 5.7/10 on the same scale — 11th of 12 months, versus 10/10 for the best month here.
Pack layers you can shed by midday plus one warm layer for the evening, a proper rain shell rather than an umbrella.
Budget for low-season pricing, and crowds are light for this destination.
If your dates are flexible, May is materially better in Byblos — 4.3 points higher on the same scale.
Frequently asked
- What is the weather like in Byblos in December?
- In December, Byblos averages 15°C, 146 mm of rain, and about 2 days with 6+ hours of sunshine. Its climate-comfort score is 5.7/10.
- Is December a good time to visit Byblos?
- December earns a 5.7/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Byblos in December?
- Expect about 146 mm of rain in December. Average humidity is 68% and there are about 2 days with 6+ hours of sunshine.
Curated in Byblos
Tickets & experiences
Things to do in Byblos
Byblos, Lebanon. Live activities and tours from GetYourGuide, matched to this destination.