Southern summer (December to February)
Pleasant warmth with highs around 30° and lows near 25°, very frequent rain (25 rainy days per month on average). Not an ideal time for a leisure trip.
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Climate · 10-year averages
When to visit Moroni?
No month ticks every box in Moroni, so here's the month-by-month breakdown to help you pick the least bad time.
Best time to go
No ideal time
Hottest month
December · 30°
Coldest month
August · 21°
Wettest month
January · 438 mm
Climate month by month
Bars: monthly rainfall. Lines: average highs and lows. Month color: our travel comfort index.
- JanuaryÀ éviter
29° / 25°
- Rain
- 438 mm · 25 d
- Sunshine
- 10.0 h/day
- Humidity
- 88%
- FebruaryÀ éviter
29° / 25°
- Rain
- 291 mm · 24 d
- Sunshine
- 9.8 h/day
- Humidity
- 89%
- MarchÀ éviter
30° / 25°
- Rain
- 298 mm · 26 d
- Sunshine
- 10.5 h/day
- Humidity
- 88%
- AprilÀ éviter
30° / 25°
- Rain
- 299 mm · 25 d
- Sunshine
- 10.9 h/day
- Humidity
- 88%
- MayÀ éviter
29° / 24°
- Rain
- 181 mm · 23 d
- Sunshine
- 11.1 h/day
- Humidity
- 85%
- JuneÀ éviter
28° / 22°
- Rain
- 93 mm · 21 d
- Sunshine
- 10.9 h/day
- Humidity
- 84%
- JulyMitigé
27° / 21°
- Rain
- 96 mm · 18 d
- Sunshine
- 10.9 h/day
- Humidity
- 84%
- AugustÀ éviter
27° / 21°
- Rain
- 116 mm · 20 d
- Sunshine
- 11.4 h/day
- Humidity
- 85%
- SeptemberMitigé
28° / 21°
- Rain
- 108 mm · 18 d
- Sunshine
- 11.8 h/day
- Humidity
- 84%
- OctoberMitigé
29° / 23°
- Rain
- 95 mm · 15 d
- Sunshine
- 11.9 h/day
- Humidity
- 82%
- NovemberÀ éviter
30° / 24°
- Rain
- 135 mm · 18 d
- Sunshine
- 11.8 h/day
- Humidity
- 82%
- DecemberÀ éviter
30° / 25°
- Rain
- 215 mm · 26 d
- Sunshine
- 11.4 h/day
- Humidity
- 85%
2014–2023 averages from the ERA5 reanalysis (Copernicus) via Open-Meteo. A day counts as a “rainy day” from 1 mm of rain.
Our take, season by season
Southern fall (March to May)
Pleasant warmth with highs around 29° and lows near 25°, very frequent rain (25 rainy days per month on average). Not an ideal time for a leisure trip.
Southern winter (June to August)
Pleasant warmth with highs around 27° and lows near 21°, very frequent rain (20 rainy days per month on average). Not an ideal time for a leisure trip.
Southern spring (September to November)
Pleasant warmth with highs around 29° and lows near 23°, very frequent rain (17 rainy days per month on average). Not an ideal time for a leisure trip.
Frequently asked questions
- When is the best time to visit Moroni?
- No month is ideal in Moroni by our criteria (highs between 20 and 29 °C, little rain). The best-rated months are in Julyandfrom September to October.
- What is the hottest month in Moroni?
- December is the hottest month, with an average high of 30 °C.
- What is the coldest month in Moroni?
- August is the coldest month, with an average low of 21 °C.
- When does it rain the most in Moroni?
- January is the wettest month (438 mm, about 25 rainy days). The driest is June (93 mm).
- When should you avoid Moroni?
- The least favorable months are in Augustandfrom November to June: too hot, too cold, or too rainy to make the most of your trip.
More practical info: Comoros
- Country guideEverything about a country on one page: time, weather, currency, plugs, emergency numbers, tipping, visas.
- WeatherTemperature, rain, wind, and UV index for every capital.
- Air qualityPollution, fine particulate matter, and ozone, with a 36-hour forecast.
- Local timeLive clock, time zone, and time difference from where you are.
- Public holidaysEvery public holiday of the year, plus the next one coming up.
- Power OutletsPlug type, voltage, and whether your devices need an adapter.
- Driving SideWhich side of the road to drive on and which license you need before renting a car.
- Dialing CodesHow to call a country from abroad.
- Salat TimesFajr, Dhuhr, Asr, Maghrib, Isha, and Imsak times in every capital.
- QiblaReal-time compass pointing to the Kaaba from your GPS location.
- Visa requirements from FranceDo you need a visa for Comoros?