May · Lebanon
Best time to visit Byblos in May Weather, crowds & prices
Weather in Byblos in May
Average temperature 21°C, 9 mm of rain, about 31 days with 6+ hours of sunshine and 60% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
May score
10.0/10
Ranked #1 of 12 months
- Avg temp
- 21°C
- Rainfall
- 9 mm
- Humidity
- 60%
- Days with 6h+ sun
- 31
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$$ · Peak Season Rates ($$$)
May in Byblos scores 10.0/10 for sightseeing and cultural travel - the single best month of the year. Expect around 21°C, 9 mm of rain, and roughly 31 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.
May in Byblos — the year's strongest window
At 21°C (69°F) this is comfortable city weather in May, with sightseeing easiest before lunch and after the afternoon peak.
At just 9 mm for the month, rain will not shape your plans; you get about 31 days with 6+ hours of sunshine and 13.8 hours of daylight.
On our climate-comfort scale this is the top-ranked month of the year for Byblos at 10/10 — the reference point every other month on this page is measured against.
Pack light clothing, a hat and real sun protection.
Expect peak pricing, and crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Byblos in May?
- In May, Byblos averages 21°C, 9 mm of rain, and about 31 days with 6+ hours of sunshine. Its climate-comfort score is 10.0/10.
- Is May a good time to visit Byblos?
- May earns a 10.0/10 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 May?
- Expect about 9 mm of rain in May. Average humidity is 60% and there are about 31 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.