December · Comoros
Best time to visit Moroni in December Weather, crowds & prices
Weather in Moroni in December
Average temperature 28°C, 48 mm of rain, about 31 days with 6+ hours of sunshine and 77% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
December score
9.4/10
Ranked #7 of 12 months
- Avg temp
- 28°C
- Rainfall
- 48 mm
- Humidity
- 77%
- Days with 6h+ sun
- 31
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$$ · Peak Season Rates ($$$)
December in Moroni scores 9.4/10 for beach and coastal travel - ranked #7 of 12. Expect around 28°C, 48 mm of rain, and roughly 31 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.
December is one of the strongest months in Moroni (7th)
December averages 28°C (83°F) and humidity near 77%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
Rainfall runs 48 mm, so plan one flexible day in three; you still get about 31 days with 6+ hours of sunshine and 12.7 hours of daylight.
A 9.4/10 puts this among the year's best months in Moroni (7th of 12); only August scores higher, at 9.8/10.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a packable rain layer.
Plan for peak pricing, with crowds are moderate.
Frequently asked
- What is the weather like in Moroni in December?
- In December, Moroni averages 28°C, 48 mm of rain, and about 31 days with 6+ hours of sunshine. Its climate-comfort score is 9.4/10.
- Is December a good time to visit Moroni?
- December earns a 9.4/10 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 December?
- Expect about 48 mm of rain in December. Average humidity is 77% and there are about 31 days with 6+ hours of sunshine.
Curated in Moroni
Tickets & experiences
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Moroni, Comoros. Live activities and tours from GetYourGuide, matched to this destination.