Climate and monthly weather forecast
La Goulette, Tunisia


The climate of La Goulette

La Goulette, a fascinating tourist spot located in Tunisia, is categorized under the Csa zone according to the Köppen climate classification. This implies that the city experiences a Mediterranean climate with sizzling summers. Geographically positioned on the north-east of Tunisia, the city has a pronounced influence of marine conditions. Daylight hours vary moderately throughout the year, with the longest days happening in the scorching summer months and the shortest during the chilly winter period.

Over the months, the temperature of the sea oscillates significantly, making it an essential factor to consider while analysing the overall weather conditions. Sea temperatures fluctuate from a brisk 14.4°C (57.9°F) in February up to a warm 25.4°C (77.7°F) during August. Similarly, daylight hours extend from a minimum of 9.7 hours in December to a peak of 14.7 hours in June.

One of the characteristic traits of La Goulette is the noticeably warm sea temperature even during winter months. The period experiencing the coolest sea temperatures is February, with an average of 14.4°C (57.9°F). Yet, this is compensably warm and inviting compared with many other Mediterranean cities during the same period. The warmest sea temperatures are recorded in August, reaching a balmy 25.4°C (77.7°F).

The best time to visit La Goulette

The optimal period to experience the splendid weather of La Goulette is indubitably the summer months. During this time, visitors can relish the extended daylight and pleasant sea temperatures, perfect for outdoor activities and water sports. The highest sea temperature, typically around 24.7°C (76.5°F) to 25.4°C (77.7°F), occurs from July to September. Along with it, the daylight hours escalate to their maximum between June and July, providing ample time to explore the city's attractions.

The worst time to visit La Goulette

The winter months, particularly from January to February, can be slightly challenging for tourists planning to visit La Goulette. Despite the sea temperatures remaining relatively mild, hovering around 14.4°C (57.9°F) to 15.3°C (59.5°F), outdoor activities might be restricted due to the reduced daylight hours. December endures the least amount of daylight, with just 9.7 hours on average.

Spring weather in La Goulette

The climate during spring in La Goulette is characterized by steady warming. Sea temperatures progressively rise from 14.7°C (58.5°F) in March to 18.3°C (64.9°F) in May. Coupled with this thermal change, daylight hours also increase from 12 hours in March to 14.1 hours in May. This moderate increment in temperatures and daylight makes spring a mesmeric season to experience the city.

Summer weather in La Goulette

Summer in La Goulette imparts a sultry and vibrant aura, a characteristic feature of its Mediterranean climate. July through September witnesses the highest sea temperatures, averaging between 24.4°C (75.9°F) and 25.4°C (77.7°F). Concurrently, the number of daylight hours peak at an approximate average of 14.4 to 14.7 hours from June to July.

Autumn weather in La Goulette

Transiting from summer to winter, the autumn season exhibits a gradual decrease in sea temperature and daylight hours. In accordance with the change in season, sea temperatures reduce from 24.7°C (76.5°F) in September to 20.3°C (68.5°F) in November. Alongside, the daylight hours dwindle from 12.4 hours in September to 10.2 hours in November.

Winter weather in La Goulette

Winter in La Goulette brings in the cooler sea temperatures and shortest daylight hours of the year. Sea temperatures range from 17.3°C (63.1°F) in December to 14.4°C (57.9°F) in February while daylight hours descend to around 9.7 hours in December from 10.2 hours in November. Despite the mild and comfortable weather, the reduced daylight hours during winter might limit the time for outdoor activities.

Weather in January

January weather heralds the new year in La Goulette, Tunisia, with predominantly cool conditions. Comparatively cooler than December and February, January offers a mild, yet slightly brisk ambiance. The temperature of the sea, an important factor in local weather conditions, does not evade the winter chill, registering at 15.3°C (59.5°F). Weather in January »

Weather in February

While February maintains the winter chill of January, there is a gradual rise in temperatures as the month progresses. Residents anticipate the spring cusp, with longer daylight hours presaging the coming seasonal change. The sea keeps a steady course, revealing a minor dip, as the temperature reading goes down from 15.3°C (59.5°F) to 14.4°C (57.9°F). Weather in February »

Weather in March

With the advent of March, La Goulette embraces the first signs of spring. The weather in March is characterised by a slight warming in comparison to the preceding month although it's not quite warm just yet. Interestingly, the sea temperature exhibits a slight rise to 14.7°C (58.5°F), subtly indicating the shift towards warmer days. Weather in March »

Weather in April

In the heart of spring, the weather in April sees a projective leap forward. It is characterized by a distinct shift from the reserved coolness of March. The sea temperature catches this upward trend, marking a considerable increment with a warmer 15.7°C (60.3°F) recorded. Weather in April »

Weather in May

May is a month where the weather in La Goulette makes a definitive transition into summer. Warmer compared to April, May provides a clear break from the cool springtime weather. The sea too reciprocates the transformative energy, with the mercury soaring to a noticeable 18.3°C (64.9°F). Weather in May »

Weather in June

June is the first full month of summer in La Goulette, and the prominent rise in temperatures is unmistakeable. It's notably warmer than May, and the peak summer months loom on the horizon. The sea temperature reinforces this upward trend, reaching a summery 22°C (71.6°F). Weather in June »

Weather in July

July sees the height of summer in full swing, as the weather peaks with the warmest temperatures observed all year. Starting from 22°C (71.6°F) in June, the sea temperature now reaches a balmy 24.4°C (75.9°F), ideal for swimming and other water activities. Weather in July »

Weather in August

August continues in the grasp of peak summer, with July's hot weather patterns extending into this month. The highest sea temperature recorded for La Goulette is observed in August, with the reading peaking at an impressive 25.4°C (77.7°F). Weather in August »

Weather in September

September brings the first taste of fall to La Goulette. While the weather still holds the warmth of summer, cooler undertones begin to layer the air, slightly contrasting the August heat. The sea temperature starts its downward journey from the August peak, now marking a slightly cooler 24.7°C (76.5°F). Weather in September »

Weather in October

October in La Goulette marks the firm onset of the fall season. Considerably cooler than the preceding month of September, the weather begins to retreat from the warmth of summer. The sea temperature reflects this downward trend, recording 22.6°C (72.7°F), substantively less than in September but still reasonably warm. Weather in October »

Weather in November

November’s weather demonstrates a clear transition towards winter in La Goulette. The sea temperature continues its descent from October’s reading, dropping to 20.3°C (68.5°F). Reduction in daylight hours is noticeable as winter draws closer. Weather in November »

Weather in December

In December, winter sets in fully in La Goulette. Temperatures are comparatively cooler than in November, but it is mild compared to harsh winter conditions elsewhere. The sea temperature reaches its yearly low, registering a cool 17.3°C (63.1°F), marking the arrival of winter. Weather in December »

Frequently asked questions

What is the month with the coldest sea water in La Goulette?

With an average sea temperature of 14.4°C (57.9°F), February is the month with the coldest seawater.

When are the longest days in La Goulette?

With an average of 14h and 36min of daylight, June has the longest days of the year.

What is the month with the warmest sea water in La Goulette?

August is the month with the warmest seawater in La Goulette, Tunisia, with an average sea temperature of 25.4°C (77.7°F).

What is the month with the shortest days in La Goulette?

The month with the shortest days is December, with an average of 9h and 42min of daylight.

Is there Daylight Saving Time (DST) in La Goulette?

La Goulette does not observe Daylight Saving Time (DST). CET timezone is used over the entire year.

Average sea temperature
La Goulette, Tunisia

Average sea temperature - La Goulette, 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
La Goulette, Tunisia

Average daylight - La Goulette, 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).


La Goulette, Tunisia

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