What's on in Moroni, Comoros through the year
Moroni, Comoros has 5 curated events through the year — 1 natural spectacle, 2 holidays, 1 season and 1 hazard season. The ones to plan around: Humpbacks in the channel (July) and Ramadan (January).
Updated September 2026 · every event curated and sourced · dates for 2026 where they are announced, the usual window where they are not
Moroni events and crowds by month
January in Moroni
Moroni weather in January →Quiet — school holidays in 5 of the markets that fill it, one of its worst months for weather
- Holiday
Ramadan
19 Feb – 20 MarClosuresThe Comoros is almost entirely Muslim and Moroni runs on the fast: the medina and the port cafes close through the day and the town wakes up after sunset. Ferries and offices keep short, unpredictable hours. Source ↗
Still on: Kashkazi stops the boats (1 Nov – 30 Apr), Cyclone season (15 Nov – 30 Apr)
February in Moroni
Moroni weather in February →Busy — Ramadan, school holidays in 2 of the markets that fill it
Nothing new starts in February.
Still on: Ramadan (19 Feb – 20 Mar), Kashkazi stops the boats (1 Nov – 30 Apr), Cyclone season (15 Nov – 30 Apr)
March in Moroni
Moroni weather in March →Busy — Ramadan, school holidays in 4 of the markets that fill it
Nothing new starts in March.
Still on: Ramadan (19 Feb – 20 Mar), Kashkazi stops the boats (1 Nov – 30 Apr), Cyclone season (15 Nov – 30 Apr)
April in Moroni
Moroni weather in April →Shoulder season — school holidays in 4 of the markets that fill it, an ordinary month
Nothing new starts in April.
Still on: Kashkazi stops the boats (1 Nov – 30 Apr), Cyclone season (15 Nov – 30 Apr)
May in Moroni
Moroni weather in May →Shoulder season — school holidays in 3 of the markets that fill it, an ordinary month
Nothing new starts in May.
June in Moroni
Moroni weather in June →Shoulder season — school holidays in 3 of the markets that fill it, an ordinary month
Nothing new starts in June.
July in Moroni
Moroni weather in July →Busy — National Day, school holidays in 5 of the markets that fill it
- Nature
Humpbacks in the channel
1 Jul – 31 Oct · usuallyWhale seasonHumpbacks come up the Mozambique Channel to calve and are regularly seen from the Grande Comore coast road in the southern winter. Trips are small operators and dive boats rather than a whale-watching industry.
- Holiday
National Day
6 JulNational holidayClosuresCrowded6 July marks independence from France in 1975 — the three islands that took it, and pointedly not Mayotte. Official ceremonies in Moroni and a full public holiday. Source ↗
August in Moroni
Moroni weather in August →Busy — school holidays in 4 of the markets that fill it, one of its best months for weather
Nothing new starts in August.
Still on: Humpbacks in the channel (1 Jul – 31 Oct (usually))
September in Moroni
Moroni weather in September →Busy — school holidays in 2 of the markets that fill it, one of its best months for weather
Nothing new starts in September.
Still on: Humpbacks in the channel (1 Jul – 31 Oct (usually))
October in Moroni
Moroni weather in October →Busy — school holidays in 4 of the markets that fill it, one of its best months for weather
Nothing new starts in October.
Still on: Humpbacks in the channel (1 Jul – 31 Oct (usually))
November in Moroni
Moroni weather in November →Shoulder season — school holidays in 2 of the markets that fill it, an ordinary month
- Season
Kashkazi stops the boats
1 Nov – 30 AprWind seasonClosuresRiskThe north-westerly monsoon puts a heavy swell into Moroni's open roadstead, where boats are still loaded by launch. Inter-island crossings to Mohéli and Anjouan are cancelled for days at a stretch.
- Hazard
Cyclone season
15 Nov – 30 AprThe south-west Indian Ocean season runs from mid-November to the end of April and peaks around January. Systems usually track south of the archipelago, but a close pass takes out power and the airport for days. Source ↗
December in Moroni
Moroni weather in December →Shoulder season — school holidays in 5 of the markets that fill it, an ordinary month
Nothing new starts in December.
Still on: Kashkazi stops the boats (1 Nov – 30 Apr), Cyclone season (15 Nov – 30 Apr)