Equatorial Guinea flagClimat et saisons · Equatorial Guinea

Climat et saisons en Equatorial Guinea

Modèles météorologiques, températures saisonnières et meilleures périodes pour les expatriés

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Equatorial Guinea features a humid equatorial climate characterized by consistently warm temperatures year-round, ranging from 23-27°C, with minimal seasonal variation. The country experiences two distinct wet seasons separated by drier periods, with coastal areas receiving significantly higher rainfall than inland regions. High humidity levels persist throughout the year, supporting dense tropical rainforests that cover approximately 55% of the national territory. The climate is stable and predictable, though the country faces increasing climate change impacts including rising temperatures and more variable rainfall patterns.

Moyenne estivale

25-32°C

Moyenne hivernale

21-27°C

Types de climat

Tropical Rainforest

Précipitations annuelles

1930-10920 mm

Heures d'ensoleillement

1,500-2,000 hours annually

Humidité moyenne

75-85%

Variations climatiques régionales

Bioko Island

Bioko Island experiences the most extreme rainfall in Equatorial Guinea, with some areas receiving over 10,900mm annually. The island has a dry season from November to March and remains rainy for the rest of the year. Temperatures are relatively constant, averaging around 25°C, with afternoon highs reaching 32°C and nighttime lows around 21°C. The southern Moka Plateau is cooler with highs around 21°C. Cloud cover is nearly constant, and the island receives some of the heaviest precipitation in the country.

Summer:25-32°C
Winter:21-27°C
Very high rainfall

Perpetually wet and lush with oppressive humidity; expect daily rain or mist, especially in southern regions; cloudless days are extremely rare; ideal for those seeking a tropical rainforest environment

Río Muni Mainland

The continental mainland region has a more moderate climate than Bioko, with average temperatures around 27°C. Wet seasons occur from February to June and September to December, while drier periods exist from June to August and December to February. Rainfall is substantially lower than on Bioko, with inland areas receiving 150-250mm monthly during wet seasons and under 60 inches (1,500mm) annually in some inland locations like Mikomeseng. Humidity remains high throughout the year.

Summer:25-30°C
Winter:23-28°C
High rainfall

Warm and humid with distinct wet and dry seasons; more variable rainfall than Bioko; inland areas are somewhat drier; supports extensive tropical forests with manageable precipitation patterns for residents

Coastal Urban Centers

Coastal cities such as Malabo and Bata experience high rainfall, particularly during monsoon season (April-October) when the West African Monsoon brings moist air from the ocean. Coastal areas receive 250-400mm of rain monthly during peak wet season. Temperatures range from 16°C to 33°C in Malabo, with average annual temperature around 25°C. These regions combine tropical warmth with significant precipitation and are experiencing rapid urban expansion.

Summer:26-33°C
Winter:16-27°C
Very high rainfall

Warm coastal climate with intense monsoon rains; high humidity and frequent cloud cover; vulnerable to flooding and climate change impacts; dynamic urban environments with tropical weather challenges

Equatorial Guinea maintains a consistently warm, humid tropical climate year-round with minimal temperature variation (21-32°C) but highly variable rainfall across regions. Bioko Island and coastal areas experience extreme precipitation exceeding 1,500mm annually, while the Río Muni mainland is somewhat drier but still receives substantial rainfall. Prospective residents should expect perpetual humidity, frequent rain, and lush vegetation, with climate change projections indicating temperature increases of 1.5-2.8°C by 2050 and increased risks of flooding and extreme weather events.