Moroni weather by month & the best time to visit
Comoros · beach resort · tropical — wet & dry seasons climate
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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.
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.
Nearest destinations
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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
Moroni: questions and answers
What kind of destination is Moroni?
Moroni is a beach resort in Comoros with a tropical — wet & dry seasons climate — the sea reaches 31°C at its warmest and is swimmable (21°C+) year-round.
How many hours of sunshine does Moroni get a year?
Moroni gets about 3,029 hours of sunshine a year, at its best around August.
When is the best time to visit Moroni?
The sunniest time to visit Moroni is August, when the Sunshine Score peaks at 93/100 (with September and July close behind). Expect daytime highs around 25°C / 77°F.
What is the least sunny month in Moroni?
January is the least sunny month in Moroni, scoring 69/100 with about 202 mm of rain.
What is the sea temperature in Moroni?
The sea in Moroni ranges from about 27°C (July) to 31°C (March). Month-by-month sea temperatures are on this page.
How strong is the sun in Moroni?
The typical midday UV index in Moroni peaks around 12 (extreme) in February, easing to about 8 (very high) in June. Month-by-month midday UV values are in the UV column of the table on this page.
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