Climate and monthly weather forecast
Carthage, Tunisia

Climate and monthly weather forecast

The climate of Carthage

Carthage, located in Tunisia, enjoys a Mediterranean climate with hot summers, as determined by the Köppen climate classification (Csa). This climate has its share of delightful dichotomies. While there are wet and dry periods, scorching summers and temperate winters also occur. The annual weather conditions showcase a collection of atmospheric parameters that fluctuate beautifully over the year.

The temperature fluctuates between 9.6°C (49.3°F) in the colder months to around 32.4°C (90.3°F) at the peak of the summer heat. The humidity stays relatively constant throughout the year, seesawing between 53% and 74%. Rainfall paints an irregular pattern throughout the changing months. The wettest period stretches from October to December, witnessing between 33mm (1.3") to 38mm (1.5") of rainfall. Contrastingly, the dry spell highlights the summer from June to August, recording mere 5mm (0.2") to 10mm (0.39") of rainfall. The daylight situation showcases an impressive variance, from the short 9.7 hours in December to the long 14.7 hours in June. Sunshine duration experiences a similar fluctuation, presenting a minimum of 6 hours to a maximum of 12.3 hours.

The signature Mediterranean features of Carthage's climate, including hot summers and mild winters are atmospherically riveting. They exhibit peak temperature days and nights during July and August, boasting highs of 32.1°C (89.8°F) to 32.4°C (90.3°F) and lows of 23.8°C (74.8°F) to 24.6°C (76.3°F). These months also record the lowest relative humidity, wavering between 53% and 56%.

The best time to visit Carthage

Carthage beams with optimal weather conditions between April and June. The temperatures during this period are pleasantly warm, ranging from 20.3°C (68.5°F) to 28.5°C (83.3°F). The rainfall remains modest; with levels falling between 8mm (0.31") and 33mm (1.3"). The sunlight serves generous daylight hours, clocking between 13.2 hours and 14.7 hours, with noticeable sunshine hours from 10.4 hours to 12.1 hours. An added treat lies in the sea temperature, which leaps up to a comfortable 22°C (71.6°F) by June from a colder 15.7°C (60.3°F) in April. Consequently, these conditions favor sightseeing and beach relaxation.

The worst time to visit Carthage

The sweltering heat from July to August deems this period less favorable for a visit to Carthage. Simmering temperatures stretch from 28.5°C (83.3°F) to 32.4°C (90.3°F), making outdoor activities taxing for many. Nevertheless, this period sees the lowest rainfall, with only 5mm (0.2") to 10mm (0.39") being recorded, and maximum daylight hours, peaking at about 14.4 to 14.7 hours, with sunshine hours at an equally generous 12.1 hours to 12.3 hours. Visitors preferring cooler climates should think twice before choosing this period for exploration.

Spring weather in Carthage

Spring stretches from March to May in Carthage and is characterized by a pleasant rise in temperatures. They journey from 17.3°C (63.1°F) in March to 23.8°C (74.8°F) by May, with minimum temperatures displaying a similar hike from 10.4°C (50.7°F) to 15.9°C (60.6°F). Rainfall tends to diminish throughout the season, diminishing from 35mm (1.38") in March to 17mm (0.67") in May. The increasing daylight hours, which oscillate from 12 hours to 14.1 hours, couple with the rising sea temperature from 14.7°C (58.5°F) to 18.3°C (64.9°F) to offer a delightful climate.

Summer weather in Carthage

Summers are hot in Carthage, with temperatures taking a steep ascent from 23.8°C (74.8°F) in June to a sizzling 32.4°C (90.3°F) by August. Nights stay warm with lows fluctuating between 20.3°C (68.5°F) and 24.6°C (76.3°F). Rainfall precipitation marks a significant drop, with a sparse 5mm (0.2") to 10mm (0.39") being noted. Coupled with extensive daylight hours (14.4 hours to 14.7 hours) and warm sea temperatures ranging from 22°C (71.6°F) to 25.4°C (77.7°F), summers in Carthage offer the hallmark Mediterranean experience.

Autumn weather in Carthage

Autumn in Carthage spans from September to November and signals a cooling trend in temperature. A gradual fall in readings is observed, from 28.6°C (83.5°F) in September to 20°C (68°F) in November. Nights cool down as well, with the minimum temperature lowering from 22.4°C (72.3°F) to 14.6°C (58.3°F). Rainfall showcases an upswing from 27mm (1.06") in September to 37mm (1.46") by November. Daylight hours dwindle, shortening from 12.4 hours to 10.2 hours. The sea remains warm up till October at 22.6°C (72.7°F) from 24.7°C (76.5°F) in September, before falling to 20.3°C (68.5°F) in November.

Winter weather in Carthage

Winters in Carthage, covering December to February, are relatively mild. Maximum temperatures span from 16.2°C (61.2°F) to 15.3°C (59.5°F), while minimum temperatures range from 11.5°C (52.7°F) to 9.6°C (49.3°F). Rainfall increases at this time, clocking between 33mm (1.3") and 38mm (1.5"). Daylight hours take a dip, reducing from 10.2 hours in December to 10 hours in February. Fairly steady sea temperatures oscillate between 17.3°C (63.1°F) and 15.3°C (59.5°F), notably cooler than the rest of the year. Despite being in the winter season, Carthage winters can be quite pleasant compared to more frigid climates.

Weather in January

A fresh start to the year brings mild yet moist weather to Carthage, Tunisia. January offers temperatures ranging from 9.6°C (49.3°F) to 14.8°C (58.6°F), delivering a winter that is relatively warm compared to more temperate climates. Weather in January »

Weather in February

Carthage, Tunisia, enjoys a winter that is not quite conventional by February standards. Temperatures dish out a sort of déjà vu from last month, fluctuating in the region of 8.7°C (47.7°F) to 15.3°C (59.5°F). Despite the cooler nights, the city sees an hour increase in sunlight compared to the previous month. Weather in February »

Weather in March

Transitioning into spring, Carthage witnesses a mild boost in warmth with temperatures reclining between 10.4°C (50.7°F) to 17.3°C (63.1°F). An increase in rainfall, acting as the curtain raiser to the heavier showers of April, compensates for this slight rise in heat. Weather in March »

Weather in April

April signifies the dawn of warmer days in Carthage, Tunisia, as heat levels nudge between 12.6°C (54.7°F) to 20.3°C (68.5°F). The city embraces an extra hour of daylight, along with a slight decrease in cloud percentage. The longer days make room for additional sunshine that outshines the previous month by over two hours. Weather in April »

Weather in May

Shaking off the chill of winter, May records temperatures from 15.9°C (60.6°F) to 23.8°C (74.8°F). With the sun reigning supreme for fourteen hours a day, the city wears a sunnier look. The month ushers in a warm and dry climate, which provides a precursor to the ensuing summer months. Weather in May »

Weather in June

June radiates the vibrant heat of summer, with thermal readings oscillating from 20.3°C (68.5°F) to 28.5°C (83.3°F). Sunshine reaches its peak, while the added daylight hours bestow a perfect setting for outdoor activities. The humidity levels plunge, making the heat much more tolerable compared to the damp chill earlier in the year. Weather in June »

Weather in July

Carthage, Tunisia, basks in the glory of its warmest month, as July ushers in temperatures scaling from 23.8°C (74.8°F) to the yearly high of 32.1°C (89.8°F). With humidity at its annual low of 53%, the heat feels less oppressive. Weather in July »

Weather in August

August keeps the summer fever going strong, recording temperatures between 24.6°C (76.3°F) and 32.4°C (90.3°F) - the highest minimum all year. The sea, warmed by the incessant sunshine, presents ideal conditions for beach-goers and marine activities. Weather in August »

Weather in September

September heralds the arrival of autumn, yet the city holds onto the lingering summer heat, with temperatures wavering between 22.4°C (72.3°F) and 28.6°C (83.5°F). The sun begins to mellow out, shedding off a couple of hours of sunshine. Weather in September »

Weather in October

October registers a palpable dip in temperatures, hovering between 19.4°C (66.9°F) and 25°C (77°F). The retreat of the sun allows cloud cover and humidity to stage a comeback. While rainfall marks a significant increment, the city relishes over seven hours of sunshine. Weather in October »

Weather in November

November, the last month of the autumn in Carthage, is pleasant month, with an average temperature varying between 20°C (68°F) and 14.6°C (58.3°F). With November's arrival, Carthage's weather changes as the average high-temperature falls from a warm 25°C (77°F) in October to an agreeable 20°C (68°F). Weather in November »

Weather in December

The charm of winter revisits Carthage, Tunisia, with the mercury dropping to fluctuate between 11.5°C (52.7°F) to 16.2°C (61.2°F). December reprises the weather of January, with similar temperature patterns and rainfall rates. Weather in December »

Frequently asked questions

What is the coldest time of year?
January, recording an average high temperature of 14.8°C (58.6°F) and a low temperature of 9.6°C (49.3°F), is Carthage's coldest month.
How much does it rain?
In Carthage, during the entire year, the rain falls for 120 days and collects up to 297mm (11.69") of precipitation.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 6h of sunshine.
When is the lowest UV index in Carthage?
January through March, November and December, with an average maximum UV index of 4, are months with the lowest UV index.
What is the month with the coldest sea water?
The month with the coldest seawater is February, with an average sea temperature of 14.4°C (57.9°F).
What is the most humid month?
With an average relative humidity of 74%, March is the most humid month.
When are the longest days?
June has the longest days of the year, with an average of 14h and 36min of daylight.
When is the highest UV index in Carthage?
June through August, with an average maximum UV index of 7, are months with the highest UV index.
What is the least humid month in Carthage?
July is the least humid month, with an average relative humidity of 53%.
What is the driest month?
The month with the least rainfall is July, when the rain falls for 2.6 days and typically collects 5mm (0.2") of precipitation.
What part of the year is the hottest?
August tends to be the warmest month, with temperatures averaging a daily high of 32.4°C (90.3°F) and a low of 24.6°C (76.3°F).
What is the month with the warmest sea water?
August is the month with the warmest seawater, with an average sea temperature of 25.4°C (77.7°F).
What month has the most sunshine?
With an average of 12.3h of sunshine, August has the most sunshine of the year.
What is the rainiest month?
The month with the most rainfall is October, when the rain falls for 11.5 days and typically aggregates up to 38mm (1.5") of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 42min of daylight.
Is there Daylight Saving Time (DST)?
Carthage does not observe Daylight Saving Time (DST). CET timezone is used throughout the entire year.
Average temperature - Carthage, Tunisia
Average temperature
Carthage, Tunisia

The warmest month (with the highest average high temperature) is August (32.4°C).
The month with the lowest average high temperature is January (14.8°C).

The month with the highest average low temperature is August (24.6°C).
The coldest month (with the lowest average low temperature) is February (8.7°C).

Average pressure - Carthage, Tunisia
Average pressure
Carthage, Tunisia

The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is April (1014.7mbar).

Average wind speed - Carthage, Tunisia
Average wind speed
Carthage, Tunisia

The windiest month (with the highest average wind speed) is February (18.8km/h).
The calmest month (with the lowest average wind speed) is August (12.7km/h).

Average humidity - Carthage, Tunisia
Average humidity
Carthage, Tunisia

The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is July (53%).

Average rainfall - Carthage, Tunisia
Average rainfall
Carthage, Tunisia

The wettest month (with the highest rainfall) is October (38mm).
The driest month (with the least rainfall) is July (5mm).

Average rainfall days - Carthage, Tunisia
Average rainfall days
Carthage, Tunisia

The month with the highest number of rainy days is January (14.2 days).
The month with the least rainy days is July (2.6 days).

Average sea temperature - Carthage, Tunisia
Average sea temperature
Carthage, Tunisia

The best month for swimming (with the highest average sea temperature) is August (25.4°C).
The coldest month (with the lowest average sea temperature) is February (14.4°C).

Average daylight / Average sunshine - Carthage, Tunisia
Average daylight / Average sunshine
Carthage, Tunisia

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

The month with the most sunshine is August (Average sunshine: 12h and 18min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).

Average sunshine days - Carthage, Tunisia
Average sunshine days
Carthage, Tunisia

The month with the most sunshine days is July (26.8 days).
The month with the least sunshine days is February (12 days).

Average UV index - Carthage, Tunisia
Average UV index
Carthage, Tunisia

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 4).

Average visibility - Carthage, Tunisia
Average visibility
Carthage, Tunisia

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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