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Home » Comoros: Your Ultimate Travel Guide to the Archipelago » Best Time to Visit Comoros in 2024 for Beaches, Diving, and Cultural Tours. Comoros Weather Guide

Best Time to Visit Comoros in 2024 for Beaches, Diving, and Cultural Tours. Comoros Weather Guide

Best Time to Visit Comoros

  • Optimal: July to September for dry weather and outdoor activities.
  • For beaches and diving: May to October offers clear, calm waters.
  • Other favorable months: March and April for cultural tours and cooler weather.

Geography facts

  • Location: Eastern Africa, in the Indian Ocean between Madagascar and Mozambique.
  • Area: 2,235 km².
  • Archipelago: Comprises four main islands: Grande Comore (Ngazidja), Mohéli (Mwali), Anjouan (Nzwani), and Mayotte (claimed by France).
  • Landscape: Volcanic islands with a tropical climate, featuring mountains, rainforests, and beaches.

The Comoros is known for its volcanic landscapes, lush rainforests, and vibrant coral reefs. The islands offer a blend of African, Arab, and French influences, evident in the architecture, cuisine, and music. The country’s diverse ecosystem provides opportunities for beach relaxation, diving, and exploring the rich cultural heritage.


The climate in Comoros is tropical, with two main seasons: a hot, rainy season from November to April and a cooler, dry season from May to October. The temperatures vary slightly throughout the year, with coastal areas being warmer.

The daily range of reported temperatures (gray bars) and 24-hour highs (red ticks) and lows (blue ticks), placed over the daily average high (faint red line) and low (faint blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. (c)

Monthly Weather Snapshot


  • Warm and rainy. High humidity.
  • Average temperature: 24°C (75°F) to 28°C (82°F).
  • Precipitation: High, with frequent showers.
  • Sea temperature: Around 29°C (84°F), suitable for swimming.


  • Hot with significant rainfall.
  • Average temperature: 25°C (77°F) to 29°C (84°F).
  • Rainfall decreases towards the end of the month.
  • Sea temperature: Remains warm, ideal for water activities.
Comoros (c)


  • Start of the cooler season. Rainfall begins to decrease.
  • Average temperature: 24°C (75°F) to 28°C (82°F).
  • Good month for cultural tours as the weather becomes more manageable.
  • Sea conditions: Start to improve for diving.


  • Transitional month. Decrease in rainfall.
  • Average temperature: 23°C (73°F) to 27°C (81°F).
  • Ideal for exploring the islands’ natural beauty without the peak season crowds.
  • Sea temperature: Comfortable for swimming and snorkeling.


  • Beginning of the dry season. Less humidity.
  • Average temperature: 22°C (72°F) to 26°C (79°F).
  • Perfect for beach activities and diving with clearer waters.
  • Cultural events start to take place.
The hourly reported temperature, color coded into bands. The shaded overlays indicate night and civil twilight. (c)


  • Cooler and dry. Minimal rainfall.
  • Average temperature: 20°C (68°F) to 25°C (77°F).
  • Ideal for outdoor activities, such as hiking in the mountains and forest exploration.
  • Diving conditions: Excellent visibility.


  • Peak of the dry season. Cool evenings.
  • Average temperature: 19°C (66°F) to 24°C (75°F).
  • Best time for diving due to the excellent sea conditions.
  • Wildlife: Humpback whale sightings possible.


  • Dry and pleasant. Ideal for all outdoor activities.
  • Average temperature: 19°C (66°F) to 24°C (75°F).
  • Festivals and events take place, celebrating Comorian culture.
  • Sea temperature: Warm, perfect for exploring marine life.


  • End of the dry season. Warm days return.
  • Average temperature: 20°C (68°F) to 25°C (77°F).
  • Last chance for optimal diving before the rainy season begins.
  • Cultural tours are highly recommended as the weather is still favorable.


  • Transition back to the rainy season. Occasional showers.
  • Average temperature: 22°C (72°F) to 27°C (81°F).
  • Sea conditions: Begin to change, with increased visibility for early month diving.
  • Exploration of the islands remains pleasant.
Moheli in the Comoros (c)


  • Rainy season begins. Increased precipitation.
  • Average temperature: 23°C (73°F) to 28°C (82°F).
  • Humidity rises, making outdoor activities more challenging.
  • Sea temperature: Still warm for swimming, but visibility decreases for diving.


  • Hot and wet. High rainfall.
  • Average temperature: 24°C (75°F) to 29°C (84°F).
  • Holiday season brings festive events despite the wet weather.
  • Sea conditions: Less ideal for water-based activities due to rougher seas and reduced visibility.

The Comoros Islands offer a unique blend of natural beauty, rich culture, and diverse activities throughout the year. Choosing the right time to visit depends on your interests, whether it’s exploring the vibrant underwater world, engaging in cultural experiences, or simply enjoying the serene beaches.

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