Tunisia
Djerba in May: weather, sea & travel advice
This month's data profile
Strong month under the current formula
Djerba in May is climatically well suited to city breaks, active holidays and hiking, family holidays and beach holidays. The average daily high is around 24 °C, and the sea is about 20 °C. With about 2 rainy days it is very dry.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
89/100 · #3
Warmth
#6
Dryness
#4
Sun
#3
Sea warmth
#7
Published best categories: Overall, City break, Active
Djerba · MayPhoto: SuperManu · CC BY-SA 3.0Climate facts
- Average high
- 24 °C
- Average low
- 19 °C
- Sea
- 20 °C
- Rainy days (est.)
- 2 rainy days (est.)
- Sun (est.)
- 9 h/day
- Humidity
- 71 %
Climate evidence with direct month comparison
The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Precipitation mm | Sun h/day (est.) | Humidity % | Wind m/s | Sea °C | Score |
|---|---|---|---|---|---|---|---|---|---|
| April | 20 | 16 | 2 | 13 | 7.5 | 71 | 4.2 | 18 | 78 |
| May (selected) | 24 | 19 | 2 | 9 | 8.6 | 71 | 4.1 | 20 | 89 |
| June | 27 | 22 | 1 | 3 | 9.2 | 71 | 4.0 | 24 | 92 |
How do the previous and next months compare?
Baseline: May (89/100)
Positive and negative values show the change from the selected month.
| Score Δ | Average high Δ | Average low Δ | Rainy days Δ | Rain Δ | Sun Δ | Humidity Δ | Wind Δ | Sea Δ | |
|---|---|---|---|---|---|---|---|---|---|
| April | -11 | -3.1 °C | -3.2 °C | +0.3 | +4 mm | -1.1 h | -0.2 % | +0.1 m/s | -2.8 °C |
| June | +3 | +3.3 °C | +3.4 °C | -1.5 | -5.9 mm | +0.6 h | +0.3 % | -0.2 m/s | +3.2 °C |
All twelve months in context

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Frequently asked questions
How warm is Djerba in May?
The average daily high is around 24 °C, with an average daily low of about 19 °C.
Can you swim in Djerba in May?
The sea is about 20 °C (refreshing).
Does it rain a lot in Djerba in May?
The curated estimate is about 2 rainy days per month, not a directly measured long-term average. Total precipitation averages around 9 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Djerba?
By the climate score, May, June, October and November are the strongest months for Djerba. For a beach trip: June, July, September and October. May is one of them.