Carthage, perched on Tunisia’s Mediterranean coast, enjoys a classic Mediterranean climate with hot, dry summers and mild, wetter winters. The city experiences abundant sunshine, moderate humidity, and refreshing sea breezes, making it an attractive destination for beach lovers and history enthusiasts nearly all year round. Seasonal contrasts offer ideal conditions for both relaxation and exploration.
The best times to travel section shows how the months compare for a visit, so you can find the time of year that fits what you want to do.
Background colours of the months:
The colour shows the typical temperature: yellow (hot), green (mild) and blue (cold). How strong the colour is shows the travel season: full colour means high season, soft colour means shoulder season and soft-striped means off season.
Weather symbols:
Each month has one symbol showing what the weather is typically like, such as hot and sunny, freezing or a rainy or snowy season. Use them to quickly spot months that match the weather you want, or to avoid the ones that don't.
Crowdedness:
The people icon shows how busy the place usually is. The more people, the more crowded it gets.
Additional notes:
The grey info boxes point out special things worth knowing, like recurring weather issues or seasonal events.
Carthage’s Mediterranean climate is characterised by hot, dry summers and mild, wetter winters. From June to September, average highs reach 30–32°C, with July and August being the hottest months. Rainfall is minimal in summer, often less than 2 mm in July, and humidity drops to around 57–60%. Sea breezes and clear skies dominate, with up to 12.6 hours of sunshine daily in July. Water temperatures are warm, averaging 25–27°C, ideal for swimming and water sports.
Winters, from December to February, are mild and wetter, with average highs of 15–17°C and lows around 8–10°C. January is the wettest month, with about 56 mm of rain and 8–10 rainy days. Even in winter, Carthage enjoys 6–7 hours of sunshine per day, and snow is extremely rare. Spring and autumn are pleasant transition seasons, featuring comfortable temperatures (18–26°C), moderate rainfall, and blooming landscapes. Winds are generally moderate year-round, averaging 15–18 km/h, and the region is known for occasional brisk breezes, especially in the cooler months. Daylight ranges from about 9.5 hours in winter to 15 hours in midsummer.
Carthage’s climate supports a long tourism season, with lush gardens in spring, vibrant beach life in summer, and mild, atmospheric winters. The combination of sunshine, sea, and historical sites makes it an appealing destination for travellers seeking both relaxation and cultural discovery.
| Average climate data for Carthage, Tunisia | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Average maximum temperature (°C) | 15 | 15 | 17 | 20 | 24 | 28 | 32 | 32 | 29 | 25 | 20 | 16 | 32 |
| Average minimum temperature (°C) | 10 | 9 | 11 | 13 | 16 | 20 | 24 | 25 | 22 | 19 | 15 | 11 | 9 |
| Average precipitation (mm) | 28 | 26 | 35 | 33 | 17 | 8 | 5 | 10 | 27 | 37 | 37 | 33 | 296 |
| Average rainfall days (days) | 14 | 13 | 14 | 13 | 8 | 5 | 3 | 4 | 10 | 12 | 11 | 13 | 120 |
| Average relative humidity (%) | 73 | 74 | 74 | 72 | 63 | 56 | 53 | 55 | 62 | 66 | 69 | 70 | 66 |
| Average wind speed (km/h) | 18 | 19 | 18 | 16 | 16 | 14 | 14 | 13 | 13 | 14 | 16 | 18 | 16 |
| Average water temperature (°C) | 15 | 14 | 15 | 16 | 18 | 22 | 24 | 25 | 25 | 23 | 20 | 17 | 20 |
| Average daily daylight hours (h) | 10 | 10 | 12 | 13 | 14 | 14 | 14 | 13 | 12 | 11 | 10 | 9 | 12 |
| Average daily sunshine hours (h) | 6 | 7 | 8 | 10 | 11 | 12 | 12 | 12 | 10 | 7 | 6 | 6 | 9 |
| Average cloud coverage (%) | 36 | 34 | 33 | 27 | 18 | 10 | 7 | 7 | 18 | 23 | 30 | 35 | 23 |
| Average UV index | 4 | 4 | 4 | 5 | 6 | 7 | 7 | 7 | 6 | 5 | 4 | 4 | 5 |
The best time to visit Carthage is from late April to June and September to early November. During these months, temperatures are warm but not extreme, rainfall is low, and the Mediterranean is inviting for swimming. These periods offer ideal conditions for sightseeing, beach activities, and enjoying Carthage’s outdoor cafés and ancient sites.
The least favourable time to visit Carthage is in the peak of winter (January to early March), when rain is most frequent and some days can be overcast or windy. While temperatures remain mild, wetter conditions may limit beach activities and outdoor excursions, though historic sites remain open year-round.
Carthage has a Mediterranean climate with hot, dry summers and mild, wetter winters. Summer highs reach 30–32°C, while winter highs are 15–17°C. Rain is most frequent from November to March, but sunshine is abundant all year.
The best beach weather in Carthage is from June to September, when days are hot, the sea is warm (25–27°C), and rainfall is minimal. Early summer and September offer slightly cooler, less crowded conditions.
Rain is concentrated in winter, especially in January, which averages about 56 mm and 8–10 rainy days. Summers are extremely dry, with July and August often seeing little to no rainfall.
Winters in Carthage are mild, with daytime highs of 15–17°C and lows around 8°C. Snow is extremely rare, and most winter days are suitable for sightseeing, though rain is more frequent than in other seasons.
Carthage enjoys up to 12.6 hours of sunshine per day in July and about 6–7 hours in winter. Daylight increases quickly in spring and remains high through early autumn, supporting a lively outdoor lifestyle most of the year.
For summer, bring light, breathable clothes, swimwear, and sun protection. In spring and autumn, pack layers and a light jacket. For winter, include waterproof clothing and an umbrella to stay comfortable during occasional rain.
Carthage is still pleasant in winter thanks to mild temperatures and plenty of sunshine, but rain is more likely, especially in January and February. While beach activities are limited, the city’s historic sites and restaurants remain open.
The warmest month, with the highest average maximum temperature, is August (32.3 °C). The month with the lowest average maximum temperature is January (14.7 °C). Overall, the average maximum temperature over the whole year is 22.9 °C.
The month with the highest average minimum temperature is August (24.6 °C). The coldest month, with the lowest average minimum temperature, is February (8.6 °C). Overall, the average minimum temperature over the whole year is 16.1 °C.
The month with the highest average water temperature is August (25.3 °C). The month with the lowest average water temperature is February (14.4 °C). Overall, the average water temperature over the whole year is 19.6 °C.
The wettest month, with the highest amount of precipitation, is October (37.5 mm). The driest month, with the least amount of precipitation, is July (5 mm). Over the whole year there are 295.7 mm of rainfall on average.
The month with the most days of rain is January (14.2 days). The month with the fewest days of rain is July (2.7 days). Over the whole year there are 120.3 days of rain on average.
The month with the highest average relative humidity is March (73.8 %). The month with the lowest average relative humidity is July (52.8 %). The overall average relative humidity over the whole year is 65.6 %.
The windiest month, with the highest average wind speed, is February (18.9 km/h). The calmest month, with the lowest average wind speed, is August (12.5 km/h). The overall average wind speed over the whole year is 15.8 km/h.
The month with the cloudiest skies, so the highest cloud coverage, is January (35.9 %). The month with the clearest skies, so the lowest cloud coverage, is July (6.5 %). Over the whole year there is an average cloud coverage of 23.1 %.
The month with the longest days, so the most daylight, is June (Average daylight: 14.1 h). The month with the shortest days, so the least daylight, is December (Average daylight: 9.1 h). Over the whole year there are 11.9 h of daylight per day on average.
The month with the most sunshine per day is June (Average sunshine: 12.1 h). The month with the least sunshine per day is January (Average sunshine: 6 h). Over the whole year there are 8.9 h of sunlight per day on average.
The months with the highest average UV index are June, July and August (UV index: 7). The months with the lowest average UV index are January, February, March, November and December (UV index: 4). Over the whole year the average UV index is 5.2.
