May · Comoros
Best time to visit Moroni in May Weather, crowds & prices
Weather in Moroni in May
Average temperature 28°C, 187 mm of rain, about 22 days with 6+ hours of sunshine and 76% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
May score
7.5/10
Ranked #10 of 12 months
- Avg temp
- 28°C
- Rainfall
- 187 mm
- Humidity
- 76%
- Days with 6h+ sun
- 22
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
May in Moroni scores 7.5/10 for beach and coastal travel - ranked #10 of 12. Expect around 28°C, 187 mm of rain, and roughly 22 days with 6+ hours of sunshine this month.
Moroni is the capital of the Comoros, with a whitewashed medina, a harbour and a volcano rising behind it.
May holds up well in Moroni — 10th best month
May averages 28°C (82°F) and humidity near 76%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
Monthly rainfall reaches 187 mm — wet for this destination — but about 22 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.
It scores 7.5/10 here, 10th of 12 months, against 9.8/10 in the destination's best month.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
Plan for low-season pricing, with crowds are light for this destination.
Flexible dates? August scores 2.3 points higher here — enough to change the trip.
Frequently asked
- What is the weather like in Moroni in May?
- In May, Moroni averages 28°C, 187 mm of rain, and about 22 days with 6+ hours of sunshine. Its climate-comfort score is 7.5/10.
- Is May a good time to visit Moroni?
- May earns a 7.5/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Moroni in May?
- Expect about 187 mm of rain in May. Average humidity is 76% and there are about 22 days with 6+ hours of sunshine.
Curated in Moroni
Tickets & experiences
Things to do in Moroni
Moroni, Comoros. Live activities and tours from GetYourGuide, matched to this destination.