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Antananarivo - When to Visit

When to Visit Antananarivo

Climate guide & best times to travel

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Monthly Climate Data for Antananarivo Average temperature and rainfall by month Climate Overview 5°C 11°C 18°C 25°C 32°C Rainfall (mm) 0 156 312 Jan Jan: 26.0°C high, 17.0°C low, 312mm rain Feb Feb: 26.0°C high, 17.0°C low, 236mm rain Mar Mar: 26.0°C high, 17.0°C low, 155mm rain Apr Apr: 25.0°C high, 15.0°C low, 46mm rain May May: 23.0°C high, 14.0°C low, 15mm rain Jun Jun: 21.0°C high, 11.0°C low, 5mm rain Jul Jul: 20.0°C high, 10.0°C low, 5mm rain Aug Aug: 21.0°C high, 10.0°C low, 5mm rain Sep Sep: 23.0°C high, 12.0°C low, 8mm rain Oct Oct: 26.0°C high, 14.0°C low, 38mm rain Nov Nov: 27.0°C high, 15.0°C low, 117mm rain Dec Dec: 27.0°C high, 17.0°C low, 226mm rain Temperature Rainfall
Antananarivo sits at roughly 1,280 metres above sea level, and that elevation shapes everything about how the city feelsens. You might expect tropical heat from a destination this close to the equator. But the Malagasy highlands have their own logic. Days rarely tip above 27°C (80°F) even at the height of summer, and winter nights can drop to a cool 10°C (51°F), the kind of temperature that catches visitors off guard if they've packed for a beach holiday. The result is a city with four loosely defined seasons rather than the binary wet-dry split you get at lower altitudes, though the monsoon still sets the dominant rhythm. The wet season runs from roughly November through March, when the Indian Ocean moisture rolls in and Antananarivo gets the bulk of its annual rainfall. January is the peak of it, with about 312mm falling across the month, not a relentless wall of rain. But frequent afternoon downpours that can make the red-clay roads slippery and the lower valleys temporarily impassable. February and December are nearly as wet. The temperatures during this period are warm rather than hot, sitting around 26°C (79°F) in the afternoons and dropping to a comfortable 17°C (63°F) at night. Humidity holds steady at around 70 percent throughout the year, which is worth noting: even the dry season doesn't feel desert-dry, just noticeably less sodden. From May through September, Antananarivo enters its dry season, and this is when the city shows a different face. Rainfall essentially vanishes, June, July, and August each record around 5mm, which is almost nothing, and the air takes on a clarity that makes the surrounding hills look sharper. The flip side is the cold. July is the coolest month, with highs of only 20°C (68°F) and lows that can slip to 10°C (51°F). By highland standards this is mild. But if you've arrived expecting warmth, the evenings will feel properly chilly. April and October serve as transition months, with rainfall picking up noticeably but temperatures still pleasant, these shoulder periods often offer the most balanced conditions of the year.

Best Time to Visit

Recommended timing for different travel styles.

Cultural
For travelers primarily interested in cultural exploration, the Rova palace complex, Ambohimanga, the Analakely market, the city's extraordinary mix of French colonial and traditional Merina architecture, June through August tends to work best. The dry air keeps the roads manageable, the afternoon light is clear, and the city's rhythms feel unhurried. The trade-off is cold evenings, so pack accordingly. April and October are arguably even better for this purpose, offering warmth alongside reasonable weather, and the city feels like itself rather than a destination operating at tourist-season pace.
Day Trips & Nature
For anyone interested in day trips into the surrounding countryside, Lemur Park to the south, the volcanic lakes near Antsirabe, the chameleon-rich forests of Mantasoa, the dry season months from May through September give the most reliable conditions for overland travel. The roads dry out, trail surfaces are firm, and wildlife tends to be more active and visible. That said, the shoulder months of April and October can also work well if you're comfortable with occasional afternoon showers.
Budget
Budget-conscious travelers tend to find November through March the most affordable period, as this is the low season for international arrivals. The rain is real but manageable if you plan around the afternoons, and the green hills around Antananarivo look spectacular after months of rainfall have saturated the landscape.
Beach & Relaxation
There are no beaches in Antananarivo itself, it's a highland capital hundreds of kilometres from the coast, so beach and relaxation travel means using the city as a gateway rather than a destination. For connections to Nosy Be in the north or the eastern coastline, the dry season months of June through September offer the most straightforward flying conditions, though the wet season can work for determined travellers with flexible schedules.

What to Pack

Essentials and seasonal recommendations for Antananarivo.

Year-Round Essentials
lightweight waterproof layer
Rain protection is non-negotiable regardless of when you travel. Even in the dry season, Antananarivo's humidity means the occasional mist. Wet season afternoon showers can arrive quickly.
layering
Layering matters more here than at most tropical destinations. The temperature swing between a January midday and a July night is significant, roughly 17°C (30°F) from warmest high to coolest low. A fleece or light down jacket earns its space in your bag even in summer if you plan to be out in the evenings.
comfortable walking shoes with good grip
Footwear choices matter enormously. The city's famous stairways and red-clay paths become treacherous in rain. Even the dry season leaves some surfaces uneven. Sandals work for inside and flat areas but fall short for any real exploration of the hilltop sites.
sun protection
Sun intensity tends to catch people off guard. The elevation amplifies UV exposure even when temperatures feel mild. Sunscreen and a hat are worth packing even in the cooler months.
Plug Type
Type C and Type E plugs (the two-round-pin European standard)
Voltage
220 volts and 50 Hz
Adapter Note
If you're travelling from North America, a voltage adapter is essential for devices that aren't dual-voltage.
Skip These Items
heavy summer beach clothes bulky formal wear high heels or smooth-soled shoes travel-sized items as though you won't find what you need swimwear can wait for the coast
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Month-by-Month Guide

Climate conditions and crowd levels for each month of the year.

January

Antananarivo's wettest weather of the year, with highs of 26°C (79°F) and lows of 17°C (63°F) and about 312mm of rain falling mostly in heavy afternoon storms.

High 26°C (79°F)
Low 17°C (63°F)
Rainfall 312mm
Crowds low for international visitors
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February

Eases slightly to around 236mm, though conditions remain firmly wet and warm, with temperatures nearly identical to January. This is cyclone season on the broader island, and while Antananarivo's elevation protects it from the worst effects, associated rainfall can be intense.

High 26°C (79°F)
Low 17°C (63°F)
Rainfall 236mm
Crowds None
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March

Sees a noticeable decline in rainfall to around 155mm, making it a transition month, still warm at 26°C (79°F) highs, but with longer dry spells between showers.

High 26°C (79°F)
Low None
Rainfall 155mm
Crowds None
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April

A genuine turning point. Rainfall drops to just 46mm, temperatures moderate to 25°C (77°F) highs and 15°C (60°C) lows, and the city's surroundings remain lush from months of rain. This is one of the more underrated months to visit Antananarivo.

High 25°C (77°F)
Low 15°C (60°C)
Rainfall 46mm
Crowds low
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May

Marks the onset of the dry season proper. Rainfall falls to just 15mm, temperatures cool to 23°C (74°F) highs and 14°C (57°F) lows, and the evenings start requiring a layer.

High 23°C (74°F)
Low 14°C (57°F)
Rainfall 15mm
Crowds low
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June

Cool and dry, highs of 21°C (70°F), lows of 11°C (52°F), and a mere 5mm of rain, the kind of weather that feels bracing rather than cold, though locals will be wearing winter coats.

High 21°C (70°F)
Low 11°C (52°F)
Rainfall 5mm
Crowds low to medium, driven mostly by travelers transiting to other parts of Madagascar
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July

The coldest month Antananarivo gets, with daytime highs of 20°C (68°F) and nights dropping to 10°C (51°F). Rainfall is negligible at 5mm. The air is exceptionally clear, which makes for excellent views of the city from the hilltop fortresses and the surrounding terraced rice paddies.

High 20°C (68°F)
Low 10°C (51°F)
Rainfall 5mm
Crowds None
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August

Mirrors July almost exactly, 21°C (70°F) highs, 11°C (51°F) lows, 5mm of rain, and represents the heart of the dry season.

High 21°C (70°F)
Low 11°C (51°F)
Rainfall 5mm
Crowds begin to pick up slightly as European summer holidays drive some regional tourism
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September

Temperatures climb back to 23°C (74°F) by day and 12°C (53°F) at night. Rainfall stays low at 8mm. This is the month to book. The dry season lingers, afternoons are gentle, and you will not shiver after sunset.

High 23°C (74°F)
Low 12°C (53°F)
Rainfall 8mm
Crowds medium and rising
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October

The next pivot month brings highs of 26°C (78°F), lows of 14°C (57°F), and 38mm of rain. Expect brief showers, not monsoons. Verdant hills reappear. Antananarivo hums with renewed energy.

High 26°C (78°F)
Low 14°C (57°F)
Rainfall 38mm
Crowds low to medium
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November

Wet season edges in. Rainfall jumps to 117mm, highs reach 27°C (80°F), lows settle at 15°C (60°F). Storms crash through the hills in the afternoon. Mornings stay clear and warm. Pack a shell.

High 27°C (80°F)
Low 15°C (60°F)
Rainfall 117mm
Crowds None
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December

Rainfall peaks at 226mm. Temperatures hold 27°C (80°F) high, 17°C (63°F) low. The wet season is locked in. Holiday crowds fill the streets. Every slope glows emerald.

High 27°C (80°F)
Low 17°C (63°F)
Rainfall 226mm
Crowds None
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Top Things to Do

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Where to Stay

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What to Pack

Climate-specific gear and essentials for Antananarivo.

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Packing List

What to bring on your trip for Antananarivo

When to Visit

Best times to travel for Antananarivo

Budget Guide

Trip costs and money tips for Antananarivo