Climate guide for Tunis, Tunisia

Best Time to Visit
Tunis

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01 · Tunisia

About Tunis

Tunis's UNESCO-listed medina holds the Zitouna mosque, the souks and the Dar Ben Abdallah palace, with the Ville Nouvelle's boulevards beside it. The Bardo museum's mosaics and the ruins of Carthage and Sidi Bou Said fill the days, and the beaches at La Marsa and Gammarth are a short train ride away. March to May and September to November are the best months; summer is hot and busy, and winter is mild with rain.

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Did you know?

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Travel Tips

01Medina Morning Walks
Explore the medina early when alleys are cooler and shops are just opening. Hire an official guide if you want deeper context; otherwise keep a map offline - GPS can lag in covered souks.
02Carthage & Sidi Bou Combo
Combine Carthage ruins with Sidi Bou Said in one day using the TGM suburban train. Buy a multi-site Carthage ticket and wear sturdy shoes for uneven stones under strong sun.
03Bardo Museum Timing
The Bardo Museum's mosaics are a highlight - check current opening days before going. Mid-morning visits avoid school groups; photography rules vary by gallery.
04Cash & Bargaining
Cards work in hotels and larger restaurants; medina stalls prefer dinars in cash. Bargain politely for crafts and always clarify the price before accepting tea invitations that lead to hard sells.

Things to do in Tunis

Tunis, Tunisia. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Tunis: the short answer

The best time to visit Tunis is April, followed by May, March. Those months combine the most usable temperatures with the fewest lost days to rain: April averages 17°C with 25 mm of rain and about 23 days with 6+ hours of sunshine. The months to avoid unless you have a specific reason are December, July. If budget matters more than perfect weather, September is the strongest of the low-rate months at 7.4/10.

Across the year Tunis swings from 12°C in January to 30°C in July, a 19-degree spread, while rainfall ranges from 1 mm in July to 109 mm in December. That is the whole planning problem in one sentence: Tunis is not equally good year-round, and the difference between the best and worst month here is 3.9 points on a 10-point scale.

Warmest month: July (30°C). Coolest: January (12°C). Driest: July (1 mm). Wettest: December (109 mm).

Tunis month by month

January in Tunis: mixed conditions, plan around the weather

Trade-offs · 6.9/10

January averages 12°C (53°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Rainfall runs 47 mm, so plan one flexible day in three; you still get about 3 days with 6+ hours of sunshine and 9.7 hours of daylight.

It scores 6.9/10 here, 9th of 12 months, against 9.9/10 in the destination's best month.

Plan for mid-season pricing, with crowds are light for this destination.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.

Flexible dates? April scores 3 points higher here — enough to change the trip.

February in Tunis: strong conditions, 7th of 12

Good · 7.7/10

February averages 12°C (54°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Expect 40 mm of rain — occasional showers rather than washed-out days — alongside about 8 days with 6+ hours of sunshine and 10.6 daylight hours.

It scores 7.7/10 here, 7th of 12 months, against 9.9/10 in the destination's best month.

Plan for mid-season pricing, with crowds are moderate.

Pack layers you can shed by midday plus one warm layer for the evening.

Flexible dates? April scores 2.2 points higher here — enough to change the trip.

March is one of the strongest months in Tunis (3rd)

Best window · 8.7/10

Temperatures hover around 14°C (57°F) — the kind of month where neither heat nor cold forces the schedule.

With around 41 mm of rain, any showers tend to pass through rather than settle in; about 16 days with 6+ hours of sunshine and 11.7 hours of daylight fill the rest.

On our climate-comfort scale this is one of the strongest months of the year for Tunis at 8.7/10 (3rd of 12), just behind April at 9.9/10.

Budget for mid-season pricing, and crowds are moderate.

Pack layers you can shed by midday plus one warm layer for the evening.

April in Tunis tops the year's climate scores

Best window · 9.9/10

April averages 17°C (62°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Expect 25 mm of rain — occasional showers rather than washed-out days — alongside about 23 days with 6+ hours of sunshine and 12.9 daylight hours.

On our climate-comfort scale this is the top-ranked month of the year for Tunis at 9.9/10 — the reference point every other month on this page is measured against.

Figure on peak pricing, with this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack layers you can shed by midday plus one warm layer for the evening.

May is one of the strongest months in Tunis (2nd)

Best window · 9.1/10

At 21°C (69°F) this is comfortable city weather in May, with sightseeing easiest before lunch and after the afternoon peak.

Budget for roughly 62 mm of rain this month — a flexible day or two helps — with about 30 days with 6+ hours of sunshine and 14 hours of daylight to work around it.

On our climate-comfort scale this is one of the strongest months of the year for Tunis at 9.1/10 (2nd of 12), just behind April at 9.9/10.

Expect mid-season pricing, and crowds are moderate.

Pack light clothing, a hat and real sun protection, a packable rain layer.

June holds up well in Tunis — 4th best month

Good · 8.2/10

June averages 26°C (79°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.

Expect 23 mm of rain — occasional showers rather than washed-out days — alongside about 30 days with 6+ hours of sunshine and 14.5 daylight hours.

It scores 8.2/10 here, 4th of 12 months, against 9.9/10 in the destination's best month.

Figure on mid-season pricing, with crowds are moderate.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.

Flexible dates? April scores 1.7 points higher here — enough to change the trip.

July in Tunis — middling scores, decent value

Trade-offs · 6.5/10

July averages 30°C (86°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.

Rain is a non-issue at 1 mm for the month, with about 31 days with 6+ hours of sunshine and 14.3 hours of daylight to work with.

It scores 6.5/10 here, 11th of 12 months, against 9.9/10 in the destination's best month.

Plan for low-season pricing, with crowds are moderate.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.

Flexible dates? April scores 3.4 points higher here — enough to change the trip.

August in Tunis — middling scores, decent value

Trade-offs · 6.9/10

Days in August average 29°C (84°F) — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

At just 9 mm for the month, rain will not shape your plans; you get about 30 days with 6+ hours of sunshine and 13.4 hours of daylight.

That is 6.9/10 on the same scale — 10th of 12 months, versus 9.9/10 for the best month here.

Expect mid-season pricing, and crowds are moderate.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.

If your dates are flexible, April is materially better in Tunis — 3 points higher on the same scale.

September holds up well in Tunis — 8th best month

Good · 7.4/10

Days in September average 27°C (80°F) — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

Budget for roughly 49 mm of rain this month — a flexible day or two helps — with about 21 days with 6+ hours of sunshine and 12.2 hours of daylight to work around it.

That is 7.4/10 on the same scale — 8th of 12 months, versus 9.9/10 for the best month here.

Budget for low-season pricing, and crowds are light for this destination.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a packable rain layer.

If your dates are flexible, April is materially better in Tunis — 2.5 points higher on the same scale.

October holds up well in Tunis — 5th best month

Good · 8.2/10

October averages 23°C (74°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

Expect 43 mm of rain — occasional showers rather than washed-out days — alongside about 12 days with 6+ hours of sunshine and 11 daylight hours.

It scores 8.2/10 here, 5th of 12 months, against 9.9/10 in the destination's best month.

Figure on mid-season pricing, with crowds are moderate.

Pack light clothing, a hat and real sun protection.

Flexible dates? April scores 1.7 points higher here — enough to change the trip.

November in Tunis: strong conditions, 6th of 12

Good · 7.8/10

November averages 18°C (65°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Expect 44 mm of rain — occasional showers rather than washed-out days — alongside about 4 days with 6+ hours of sunshine and 10 daylight hours.

It scores 7.8/10 here, 6th of 12 months, against 9.9/10 in the destination's best month.

Plan for mid-season pricing, with crowds are moderate.

Pack layers you can shed by midday plus one warm layer for the evening.

Flexible dates? April scores 2.1 points higher here — enough to change the trip.

December in Tunis — middling scores, decent value

Trade-offs · 6/10

Temperatures hover around 14°C (58°F) — the kind of month where neither heat nor cold forces the schedule.

109 mm of rain signals a properly wet month, with only about 1 days with 6+ hours of sunshine to count on — build indoor options into the schedule.

That is 6/10 on the same scale — 12th of 12 months, versus 9.9/10 for the best month here.

Budget for low-season pricing, and crowds are light for this destination.

Pack layers you can shed by midday plus one warm layer for the evening, a proper rain shell rather than an umbrella.

If your dates are flexible, April is materially better in Tunis — 3.9 points higher on the same scale.

FAQ

Frequently asked

When is the best time to visit Tunis, Tunisia?
In Ideal Weather mode, the best months to visit Tunis are April, May. April is the single peak month with an Ideal Weather score of 9.9/10 based on temperature, rainfall, humidity, daylight and days with 6+ hours of sunshine.
What is the weather like in Tunis year-round?
Tunis has a climate profile suited to sightseeing and cultural travel. Average monthly temperatures range from 12°C in January to 30°C in July, with Ideal Weather scores between 6.0 and 9.9 out of 10.
Which months should I avoid in Tunis?
The lowest Ideal Weather-scoring months in Tunis are December (6.0/10), July (6.5/10), January (6.9/10). These months typically combine less comfortable temperatures, higher rainfall or fewer days with 6+ hours of sunshine.
When is the rainy season in Tunis?
December is the wettest month in Tunis, averaging about 109 mm of rainfall. July is the driest, at roughly 1 mm.
Which is the sunniest month in Tunis?
July sees the most sun in Tunis, with about 31 days with 6+ hours of sunshine on average - ideal for outdoor plans.
Is Tunis a good destination for sightseeing and cultural travel?
Tunis is well suited to sightseeing and cultural travel. Its highest Ideal Weather window (April, May) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Tunis calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Tunis: temperature comfort, precipitation, humidity, daylight hours, and days with 6+ hours of sunshine - weighted for sightseeing and cultural travel.

Climate data: Open-Meteo ERA5 historical archive, the five most recent complete years (2021–2025). Scores are monthly averages for that window, not forecasts, and short-window precipitation can differ from longer-term normals. “Sunny days” count days with at least 6 hours of measured sunshine — they are not dry days.

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