Mananjary weather by month & the best time to visit
Madagascar · beach resort · tropical — wet & dry seasons climate
The best time to visit Mananjary is September — its sunniest month (Sunshine Score 89/100), with August and July close behind. Mananjary averages about 2,716 hours of sunshine a year. Daytime highs around 27°C / 81°F and roughly 32 mm of rain in September.
When is the best time to visit Mananjary?
For sunshine, the best time to visit Mananjary is September, then August and July. The dullest month is January (67/100, 308 mm of rain). The full month-by-month picture is in the table below.
How sunny is Mananjary?
Mananjary gets a lot of sun: around 2,716 hours a year. September (89/100) is noticeably better than January (67). It ranks #12 of 16 destinations in Madagascar for annual sunshine, below the national median of 3,157 hours. Rain has a clear season: the wettest stretch, around February, carries about 51% of the annual 1,583 mm.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV | Sea |
|---|---|---|---|---|---|---|
| January | 67 | 30° / 86°F | 23° / 73°F | 308 mm | 12 | 29° / 84°F |
| February | 67 | 30° / 86°F | 23° / 73°F | 247 mm | 12 | 29° / 84°F |
| March | 67 | 29° / 84°F | 22° / 72°F | 257 mm | 10 | 29° / 84°F |
| April | 74 | 28° / 82°F | 21° / 70°F | 116 mm | 8 | 28° / 82°F |
| May | 79 | 27° / 81°F | 20° / 68°F | 88 mm | 6 | 27° / 81°F |
| June | 82 | 25° / 77°F | 18° / 64°F | 68 mm | 5 | 26° / 79°F |
| July | 83 | 24° / 75°F | 17° / 63°F | 63 mm | 5 | 25° / 77°F |
| August | 88 | 25° / 77°F | 17° / 63°F | 37 mm | 7 | 25° / 77°F |
| September | 89 | 27° / 81°F | 18° / 64°F | 32 mm | 8 | 25° / 77°F |
| October | 83 | 29° / 84°F | 19° / 66°F | 63 mm | 10 | 26° / 79°F |
| November | 74 | 31° / 88°F | 21° / 70°F | 115 mm | 11 | 27° / 81°F |
| December | 67 | 31° / 88°F | 22° / 72°F | 189 mm | 12 | 28° / 82°F |
Sea temperature in Mananjary by month
The sea off Mananjary is warmest in January at around 29°C / 84°F, and coolest in July at 25°C / 77°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
Mananjary: questions and answers
What kind of destination is Mananjary?
Mananjary is a beach resort in Madagascar with a tropical — wet & dry seasons climate — the sea reaches 29°C at its warmest and is swimmable (21°C+) year-round.
How many hours of sunshine does Mananjary get a year?
Mananjary gets about 2,716 hours of sunshine a year, at its best around September.
When is the best time to visit Mananjary?
The sunniest time to visit Mananjary is September, when the Sunshine Score peaks at 89/100 (with August and July close behind). Expect daytime highs around 27°C / 81°F.
What is the least sunny month in Mananjary?
January is the least sunny month in Mananjary, scoring 67/100 with about 308 mm of rain.
What is the sea temperature in Mananjary?
The sea in Mananjary ranges from about 25°C (July) to 29°C (January). Month-by-month sea temperatures are on this page.
How strong is the sun in Mananjary?
The typical midday UV index in Mananjary peaks around 12 (extreme) in January, easing to about 5 (moderate) in June. Month-by-month midday UV values are in the UV column of the table on this page.
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