Ouani weather by month & the best time to visit
🇰🇲 Comoros · beach resort · tropical — wet & dry seasons climate
The best time to visit Ouani is August — its sunniest month (Sunshine Score 94/100), with September and July close behind. Ouani averages about 3,061 hours of sunshine a year. Daytime highs around 26°C / 79°F and roughly 20 mm of rain in August.
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- Sun hours / year
- 3,061
- Sunniest month
- August
- Peak score
- 94/100
- Rain / year
- 1,004 mm
- Midday UV at peak
- 12 (extreme)
- Sea at warmest
- 31°C / 88°F
- Population
- 10k
- Elevation
- 12 m

When is the best time to visit Ouani?
For sunshine, the best time to visit Ouani is August, then September and July. The dullest month is January (70/100, 222 mm of rain). The full month-by-month picture is in the table below.
How sunny is Ouani?
Ouani is one of the sunniest places on Earth: about 3,061 hours of sunshine a year. August (94/100) is noticeably better than January (70). It is the sunnier of the two destinations tracked in Comoros. Rain has a clear season: the wettest stretch, around February, carries about 53% of the annual 1,004 mm.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV | Sea |
|---|---|---|---|---|---|---|
| January | 70 | 28° / 82°F | 28° / 82°F | 222 mm | 11 | 30° / 86°F |
| February | 70 | 28° / 82°F | 28° / 82°F | 162 mm | 12 | 30° / 86°F |
| March | 70 | 29° / 84°F | 28° / 82°F | 150 mm | 12 | 31° / 88°F |
| April | 75 | 29° / 84°F | 28° / 82°F | 119 mm | 11 | 31° / 88°F |
| May | 87 | 28° / 82°F | 27° / 81°F | 58 mm | 9 | 29° / 84°F |
| June | 91 | 27° / 81°F | 26° / 79°F | 33 mm | 8 | 28° / 82°F |
| July | 92 | 26° / 79°F | 25° / 77°F | 27 mm | 9 | 27° / 81°F |
| August | 94 | 26° / 79°F | 24° / 75°F | 20 mm | 10 | 27° / 81°F |
| September | 94 | 26° / 79°F | 25° / 77°F | 19 mm | 11 | 27° / 81°F |
| October | 91 | 27° / 81°F | 26° / 79°F | 36 mm | 12 | 28° / 82°F |
| November | 88 | 27° / 81°F | 27° / 81°F | 50 mm | 12 | 29° / 84°F |
| December | 77 | 28° / 82°F | 27° / 81°F | 108 mm | 12 | 29° / 84°F |
Sea temperature in Ouani by month
The sea off Ouani 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 Ouani on the interactive sunshine globe →
Nearby places for sunshine
- Dzaoudzi Mayotte · 119 km · best in Aug · 3,007 h sun/yr
- Moroni Comoros · 142 km · best in Aug · 3,029 h sun/yr
- Antananarivo Madagascar · 810 km · best in Sep · 2,966 h sun/yr
- Dar es Salaam Tanzania · 818 km · best in Jul · 2,837 h sun/yr
- Zanzibar Tanzania · 871 km · best in Jul · 2,836 h sun/yr
- Mombasa Kenya · 1,046 km · best in Aug · 2,799 h sun/yr
Nearest destinations
- Pemba Mozambique · 435 km · 2,938 h sun/yr · best in Sep
- Nosy Be Madagascar · 441 km · 3,127 h sun/yr · best in Jul
- Mahajanga Madagascar · 444 km · 3,261 h sun/yr · best in Jun
- Soalala Madagascar · 453 km · 3,214 h sun/yr · best in Aug
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