SeasonMapMoroni weather by month
Comoros
The best time to visit Moroni is August to October — 94/100 in September, 31°C and 8 rainy days. The best season is the dry season, May to November (90/100 on average).
The worst month is January at 63/100 — sweltering, soaked, clean air. See January →
Updated September 2026 · climate normals from ERA5 reanalysis
Moroni, month by month
Comfort score out of 100 for the kind of trip Moroni is best for, the average high, rainy days and hours of sun a day from the climate normals, and how busy it tends to be.
| Month | Score | Tier | High | Rain | Sun | Crowds | On |
|---|---|---|---|---|---|---|---|
| JanJanuary | 63 | C | 33°C | 25 d | 10 h | Quiet | 3 |
| FebFebruary | 72 | B | 33°C | 24 d | 10 h | Busy | 3 |
| MarMarch | 75 | B | 33°C | 26 d | 11 h | Busy | 3 |
| AprApril | 77 | B | 33°C | 25 d | 10 h | Shoulder | 2 |
| MayMay | 85 | A | 31°C | 19 d | 11 h | Shoulder | — |
| JunJune | 88 | A | 30°C | 18 d | 10 h | Shoulder | — |
| JulJuly | 90 | S | 29°C | 16 d | 11 h | Busy | 2 |
| AugAugust | 93 | S | 29°C | 12 d | 11 h | Busy | 1 |
| SepSeptember | 94 | S | 31°C | 8 d | 11 h | Busy | 1 |
| OctOctober | 91 | S | 32°C | 10 d | 12 h | Busy | 1 |
| NovNovember | 87 | A | 33°C | 14 d | 12 h | Shoulder | 2 |
| DecDecember | 79 | B | 33°C | 20 d | 12 h | Shoulder | 2 |
What's on in Moroni through the year
Festivals, natural spectacles, holidays and the seasons to watch out for — curated and sourced. The month pages carry the detail.
Crowds in Moroni in September
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Busyschool holidays in 2 of the markets that fill it, one of its best months for weather(estimated)
Peak crowdsBusyShoulder seasonQuiet