Joniyah Weather in May
May in Joniyah typically sees daytime highs of 24°C (75°F) and nighttime lows of 15°C (59°F). Expect some rainfall during the month.
Rainfall in Joniyah in May
You can expect rain on around 3 days based on historical patterns, with 24 mm (0.9 in) average for the month. Although rain is not especially frequent, individual showers can still be quite heavy.
Temperature in Joniyah in May
Joniyah in May has perfect weather. Days reach 24°C (75°F) and nights cool to 15°C (59°F). Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 15°C (59°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Joniyah in May
Expect a lot of sunshine this month, with about 312 hours of sun. These sunny conditions add to the overall experience.
Wind Speed in Joniyah in May
May has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.
Average water temperature in May
With water at 22°C (72°F), conditions are good for swimming and other water activities. You won't need a wetsuit and most people find it very comfortable.If you favor pleasant temperatures and minimal rainfall, May is one of the best months to visit Joniyah.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Lebanon, check out our Joniyah's climate page.
Joniyah Temperature in May
Min Temperature
15°C (59°F)
Max Temperature
24°C (75°F)
Water Temperature
22°C (72°F) *
Chance of Rain
10%
Precipitation
24 mm (0.9 in)
Rainy days
3 days
Humidity
69% *
Windspeed
3 m/s (6 knots) *
Sunshine
312 hours *
Percentage Sunshine
*
Daily Historical Temperatures
43-year average (1976-2025)
Based on our historical records, temperatures in Joniyah typically stay consistent throughout May, with daily highs averaging around 24°C (75°F). Nights are pleasant, with lows typically ranging from 15°C (59°F) to 20°C (68°F).
Average temperatures in May
Daily Historical Precipitation
43-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Joniyah in May
Browse day-by-day weather records for Joniyah spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Joniyah historical weather extremes in May
Based on 34 years of weather observations in Joniyah between 1992 and 2026, these are the recorded extremes.
- On May 19, 2015, temperatures climbed to 40°C (104°F), marking the warmest May day on record.
- The lowest daytime temperature in May was 12°C (54°F), recorded on May 4, 2026.
- The lowest overnight temperature recorded in May was 6°C (43°F) (May 6, 2026).
Best Places in Lebanon in May
Find out more about the weather in Lebanon and which places have the best travel conditions in this month. See all of Lebanon in May →
perfect weather
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tolerable
unpleasant
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What to Wear in Joniyah in May
For Joniyah in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Some rain is possible, so pack something to handle light showers. The water temperature sits at about 22°C (72°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Joniyah in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Lebanon, check out our Joniyah's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Joniyah climate overview or explore weather in Lebanon.
