Things to Do in Moroni in May
May weather, activities, events & insider tips
May Weather in Moroni
Is May Right for You?
Advantages
- May sits right in the shoulder season between the two main tourist waves, meaning you'll find accommodation prices running 20-30% lower than July-August peak season, and you can actually walk through the Medina without fighting crowds at every spice stall
- The Indian Ocean is genuinely at its warmest this month, hitting 27-28°C (81-82°F), which makes snorkeling around Îlot Mbouzi absolutely comfortable without a wetsuit - visibility tends to be excellent before the June winds pick up
- Ylang-ylang harvest season is in full swing across Grande Comore, and you'll see the yellow flowers being distilled everywhere. The perfume distilleries around Bambao are running at capacity, and you can actually watch the traditional extraction process that most tourists miss entirely
- May catches the tail end of the green season when Mount Karthala's slopes are still lush from earlier rains, making the volcano hike significantly more scenic than the dusty brown landscape you'd get in September or October
Considerations
- You're technically still in the rainy season, though May is transitional - expect those sudden afternoon downpours about every third day that last 45-90 minutes and turn the unpaved roads in the Medina into muddy obstacle courses. The rain typically hits between 2pm-5pm, which can mess with your afternoon plans
- It's the humid part of the year, sitting around 70% most days, which means that 30°C (86°F) feels closer to 35°C (95°F) when you're walking uphill through the old town. If you're sensitive to humidity, this might genuinely wear you down
- Some boat operators to the outer islands reduce their schedules in May since it's not quite dry season yet - you'll find fewer daily departures to Mohéli or Anjouan, and occasionally trips get cancelled if seas are rough from lingering weather systems
Best Activities in May
Mount Karthala Volcano Hiking
May is actually one of the better months for tackling this 2,361 m (7,746 ft) active volcano before the dry season heat makes the exposed sections brutal. The trail is still green from earlier rains, and morning temperatures at the base start around 22°C (72°F), which is manageable for the 6-8 hour round trip. You'll want to start at 5am regardless to avoid afternoon clouds that roll in and obscure the crater views. The humidity means you'll sweat more than in July, but the vegetation is far more impressive right now.
Îlot Mbouzi Marine Reserve Snorkeling
This tiny uninhabited island 7 km (4.3 miles) off Moroni's coast has the clearest water you'll find in May - the ocean is calm enough that boat trips run most days, unlike June when wind picks up. Water temperature is 27-28°C (81-82°F), genuinely comfortable for 2-3 hours in the water without thermal protection. You'll see green sea turtles feeding on seagrass beds, and the coral gardens on the south side are in excellent condition. The downside is that May afternoons can bring sudden squalls, so morning departures around 8am-9am are your safest bet.
Ylang-Ylang Distillery Tours
May is peak harvest season for these yellow flowers that make Comoros one of the world's top ylang-ylang exporters. The distilleries around Bambao village, about 15 km (9.3 miles) north of Moroni, are running their traditional steam extraction processes daily. You'll see workers hand-picking flowers in the early morning, then watch the 24-hour distillation process in copper stills that look like they haven't changed in 100 years. The scent is overwhelming in the best way possible. This is genuinely insider timing - most tourists visit in dry season when production has slowed considerably.
Moroni Medina Walking Tours
The old town is actually more comfortable to explore in May mornings before 11am when temperatures are still around 26-27°C (79-81°F) and humidity hasn't peaked. The narrow coral-stone streets stay relatively cool, and you'll find the Friday Mosque, old Arab houses with carved doors, and the fishing port all within a compact 1.5 km (0.9 mile) area. The challenge is those afternoon rains that can trap you in a spice shop for an hour, so definitely plan this for morning hours. Worth noting that May is slower for cruise ship arrivals, meaning you'll have the place largely to yourselves.
Mitsamiouli Beach and Fishing Village Visits
This northern coastal area about 35 km (22 miles) from Moroni has black sand beaches backed by coconut palms and traditional fishing communities that still use outrigger canoes. May mornings see fishermen returning with catches around 7am-8am, and you can watch the whole village turn out for the informal fish market on the beach. The swimming is decent when seas are calm, though the black sand gets genuinely hot by midday. The drive up the coastal road takes about 50 minutes and shows you rural Comorian life that most visitors miss entirely.
Traditional Comorian Cooking Experiences
May brings specific seasonal ingredients like breadfruit and certain reef fish that feature in traditional langouste dishes. Several families in Moroni offer morning market visits followed by hands-on cooking in their homes - you'll learn to make proper pilao rice, coconut fish curry, and mkatra bread in outdoor kitchens. This is genuinely cultural immersion, not tourist theater, and you'll eat what you cook for lunch. The morning timing works perfectly with May's weather pattern since you're done before afternoon rains hit.
May Events & Festivals
Maulid (Prophet's Birthday)
The exact date moves each year with the Islamic calendar, but in 2026 it should fall in early May. This is one of the biggest celebrations in Muslim-majority Comoros, with special prayers at the Friday Mosque, traditional music performances, and families preparing elaborate meals. Non-Muslims are generally welcome to observe the public celebrations respectfully, though you'll want local guidance on appropriate behavior. The evening processions through the Medina are particularly atmospheric with lanterns and chanting.