Moroni weather by month & the best time to visit
🇰🇲 Comoros · beach resort · tropical — wet & dry seasons climate
The best time to visit Moroni is August — its sunniest month (Sunshine Score 93/100), with September and July close behind. Moroni averages about 3,029 hours of sunshine a year. Daytime highs around 25°C / 77°F and roughly 21 mm of rain in August.
Jump to: month-by-month table · sea temperature · nearby alternatives · embed this data
- Sun hours / year
- 3,029
- Sunniest month
- August
- Peak score
- 93/100
- Rain / year
- 1,022 mm
- Midday UV at peak
- 12 (extreme)
- Sea at warmest
- 31°C / 88°F
- Population
- 75k
- Elevation
- 26 m
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When is the best time to visit Moroni?
For sunshine, the best time to visit Moroni is August, then September and July. The dullest month is January (69/100, 202 mm of rain). The full month-by-month picture is in the table below.
How sunny is Moroni?
Moroni is one of the sunniest places on Earth: about 3,029 hours of sunshine a year. August (93/100) is noticeably better than January (69). It is the less sunny of the two destinations tracked in Comoros. Rain has a clear season: the wettest stretch, around February, carries about 51% of the annual 1,022 mm.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV | Sea |
|---|---|---|---|---|---|---|
| January | 69 | 28° / 82°F | 28° / 82°F | 202 mm | 11 | 30° / 86°F |
| February | 69 | 28° / 82°F | 28° / 82°F | 155 mm | 12 | 30° / 86°F |
| March | 69 | 28° / 82°F | 28° / 82°F | 160 mm | 12 | 31° / 88°F |
| April | 69 | 28° / 82°F | 28° / 82°F | 151 mm | 11 | 30° / 86°F |
| May | 85 | 28° / 82°F | 27° / 81°F | 65 mm | 9 | 29° / 84°F |
| June | 90 | 27° / 81°F | 26° / 79°F | 39 mm | 8 | 28° / 82°F |
| July | 91 | 26° / 79°F | 25° / 77°F | 33 mm | 9 | 27° / 81°F |
| August | 93 | 25° / 77°F | 24° / 75°F | 21 mm | 10 | 27° / 81°F |
| September | 93 | 26° / 79°F | 25° / 77°F | 20 mm | 11 | 27° / 81°F |
| October | 90 | 27° / 81°F | 26° / 79°F | 39 mm | 12 | 28° / 82°F |
| November | 90 | 28° / 82°F | 27° / 81°F | 40 mm | 12 | 29° / 84°F |
| December | 79 | 28° / 82°F | 27° / 81°F | 97 mm | 12 | 30° / 86°F |
Sea temperature in Moroni by month
The sea off Moroni is warmest in March at around 31°C / 88°F, and coolest in July at 27°C / 81°F. The water sits at a comfortable 21°C or warmer roughly all year round. Month-by-month sea-surface temperatures are in the Sea column of the table above.
See Moroni on the interactive sunshine globe →
Nearby places for sunshine
- Dzaoudzi Mayotte · 260 km · best in Aug · 3,007 h sun/yr
- Dar es Salaam Tanzania · 684 km · best in Jul · 2,837 h sun/yr
- Zanzibar Tanzania · 739 km · best in Jul · 2,836 h sun/yr
- Antananarivo Madagascar · 925 km · best in Sep · 2,966 h sun/yr
- Mombasa Kenya · 927 km · best in Aug · 2,799 h sun/yr
- Arusha Tanzania · 1,131 km · best in Jul · 2,565 h sun/yr
Nearest destinations
- Ouani Comoros · 142 km · 3,061 h sun/yr · best in Aug
- Pemba Mozambique · 340 km · 2,938 h sun/yr · best in Sep
- Mtwara Tanzania · 363 km · 2,867 h sun/yr · best in Jul
- Nacala Mozambique · 430 km · 2,932 h sun/yr · best in Sep
- Soalala Madagascar · 556 km · 3,214 h sun/yr · best in Aug
Head-to-head
How Moroni compares month by month: Moroni vs Dar es Salaam · Moroni vs Antananarivo · Moroni vs Zanzibar · Moroni vs Victoria (Seychelles) · all comparisons
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