Climate and monthly weather forecast
Hell-Ville, Madagascar


The climate of Hell-Ville

Located on the Nosy Be island off the northwest coast of Madagascar, Hell-Ville benefits from a tropical monsoon climate, otherwise known as the Am climate classification in the Köppen climate system. Characteristics of this weather type are typically warm, humid conditions coupled with seasonal rainfall dictated by monsoon systems.

The tropical setting of Hell-Ville ensures fairly consistent temperature, rainfall and day length all year round. However, variations do come into play, fluctuating to some degree. Sea temperatures in this coastal town maintain a steady range from 26.2°C (79.2°F) to 29.8°C (85.6°F). The daylight duration experiences a moderate shift as well throughout the year, with the shortest average being 11.3 hours in June and the longest average of 12.9 hours in December.

One of Hell-Ville's distinguishing weather features includes its sea temperatures. The ocean water exhibits its warmest conditions around April, heating up to an average of 29.8°C (85.6°F), while the coolest sea temperatures can be observed by late August, dipping to approximately 26.2°C (79.2°F).

The best time to visit Hell-Ville

Considering the year-round tropical weather conditions and taking into account factors like humidity, rainfall and sunshine duration, the optimal time to pay a visit to Hell-Ville would be during the drier months when rainfall is lower. More specifically, the period stretching from May to September would offer visitors the most comfortable climatic conditions.

The worst time to visit Hell-Ville

The least favourable months for a visit to Hell-Ville are when the monsoon season is at its peak. This time frame is characterised by high humidity levels, extended rainfall, and reduced daylight hours. Therefore, the rainy season, which typically occurs from October to April, might not provide the most pleasant weather experience.

Spring weather in Hell-Ville

During the spring period, March through May, Hell-Ville experiences an average temperature range in the upper 20s°C. Sea temperatures are warm, with average readings hovering between 29.3°C (84.7°F) and 29.8°C (85.6°F), which provides excellent conditions for water-related activities. Daylight durations in this season average from 11.5 hours to 12.2 hours, providing ample sunlight for various outdoor experiences.

Summer weather in Hell-Ville

The summer in Hell-Ville, from June to August, is characterised by cooler sea temperatures, which lower to an average range between 26.8°C (80.2°F) and 27.8°C (82°F). Daylight durations across these months also show a slight decrease, reducing to an average range from 11.3 hours to 11.7 hours.

Autumn weather in Hell-Ville

Autumn arrives in Hell-Ville from September to November and introduces a gradual increase in sea temperatures from 26.4°C (79.5°F) to 27.9°C (82.2°F). Average daylight durations during this season increase slightly, extending from 11.7 hours to 12.2 hours, leading to longer hours of sunshine.

Winter weather in Hell-Ville

Winter months, December and January, reveal Hell-Ville in a different light as sea temperatures peak, reaching up to 29°C (84.2°F). Daylight duration peaks as well in the aforementioned months, extending up to 12.9 hours. These conditions make the winter season a great alternative option for visitors looking for warm sea temperatures and longer daylight hours.

Weather in January

The New Year brings a month of warm and inviting climate to Hell-Ville, Madagascar. The sea temperature in January is at its peak for the year, registering at 29.3°C (84.7°F). The increase in heat, paired with lengthy daytime hours, proves perfect for beach activities and water sports. Weather in January »

Weather in February

In the climate data of Hell-Ville, Madagascar, February holds the distinct difference of maintaining the highest sea temperature. The warmth intensifies slightly from January to reach its zenith at 29.4°C (84.9°F). This peak temperature combined with plentiful daylight hours make February an ideal period for outdoor exploration. Weather in February »

Weather in March

In March, the once hot and vibrant climate of Hell-Ville, Madagascar, begins to experience temperature descent. March's sea temperature measures at 29.3°C (84.7°F), a slight dip from the previous month. With this moderate reduction, tourists can still indulge in marine excursions comfortably. Weather in March »

Weather in April

By the time April arrives in Hell-Ville, Madagascar, it signals a unique shift in the climate pattern. Sea temperature during this month records a notable decrease from March, setting at 29.8°C (85.6°F). Despite this decline, the weather remains pleasant and encourages outdoor activities. Weather in April »

Weather in May

Venturing into May, Hell-Ville, Madagascar, witnesses a continued temperature decline. The sea temperature records a noticeable difference from April, settling at 28.8°C (83.8°F). Swimming enthusiasts, however, can still engage in water-sport activities. Weather in May »

Weather in June

June represents the halfway point in Hell-Ville, Madagascar's climate sequence, exhibiting a clear decrement in sea temperature. With the sea temperature dropping to 27.8°C (82°F), the change from the warmth of May becomes evident. Weather in June »

Weather in July

In July, the weather in Hell-Ville, Madagascar, leans towards the cooler side. July's sea temperature measures at 26.8°C (80.2°F), marking a noticeable drop from June's readings. Despite the cooler ocean, daylight remains abundant, ensuring outdoor activities remain unhindered. Weather in July »

Weather in August

With the arrival of August in Hell-Ville, Madagascar, the temperature begins to creep back upwards. The evident coolness of July gives way to a sea temperature that stands at 26.2°C (79.2°F). Though marginally warmer, August still accommodates a variety of alfresco activities. Weather in August »

Weather in September

In September, Hell-Ville, Madagascar, steps into slightly warmer weather. The moderate rise in mercury is marked with a sea temperature of 26.4°C (79.5°F), creating a reversal from the cooler August climate. This shift is a precursor for the subsequent months, setting the stage for the final thermal rise that culminates in October. In September, the average sea temperature is 26.4°C (79.5°F). Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable. Weather in September »

Weather in October

As Hell-Ville, Madagascar, transitions into October, an established warming trend underscores the climate. October sees a jump in the sea temperature from the previous month, clocking in at 27°C (80.6°F). The revived warmth paired with adequate daylight encourages recreational pursuits. Weather in October »

Weather in November

November ushers in the month of escalating temperatures in Hell-Ville, Madagascar. November's sea temperature soars to 27.9°C (82.2°F), marking the onset of the impending peak heat season. Despite this increment, the weather remains pleasing for open-air activities. Weather in November »

Weather in December

Wrapping up the year in Hell-Ville, Madagascar, December brings with it the highest sea temperature recorded since October, with a measure of 29°C (84.2°F). The increased temperature goes hand-in-hand with the extended daylight hours, encouraging outdoor adventure. Weather in December »

Frequently asked questions

When is the sea warmest in Hell-Ville?

April is the month with the warmest seawater, with an average sea temperature of 29.8°C (85.6°F).

What is the month with the shortest days in Hell-Ville?

June has the shortest days of the year, with an average of 11h and 24min of daylight.

What is the month with the coldest sea water in Hell-Ville?

With an average sea temperature of 26.2°C (79.2°F), August is the month with the coldest seawater in Hell-Ville.

When are the longest days in Hell-Ville?

The month with the longest days in Hell-Ville, Madagascar, is December, with an average of 12h and 54min of daylight.

Is there Daylight Saving Time (DST) in Hell-Ville?

Hell-Ville does not utilize Daylight Saving Time (DST). EAT timezone is used throughout the entire year.

Average sea temperature
Hell-Ville, Madagascar

Average sea temperature - Hell-Ville, Madagascar

The best month for swimming (with the highest average sea temperature) is April (29.8°C).
The coldest month (with the lowest average sea temperature) is August (26.2°C).


Average daylight
Hell-Ville, Madagascar

Average daylight - Hell-Ville, Madagascar

The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 24min).


Hell-Ville, Madagascar

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