Antananarivo in January
In January, Antananarivo averages 25°C (78°F) during the day and 17°C (63°F) at night, with frequent rain — about 28 days of the month see precipitation (353 mm total).
High seasonConditions are comfortable for sightseeing without being sweltering. Expect daily rain or showers, often in heavy bursts.
It's peak cyclone season in Antananarivo during January. Travel is possible but expect storm risk, possible flight disruption, and generally lower travel insurance coverage.
How January compares to the rest of the year in Antananarivo
January is in the middle of the year for warmth in Antananarivo (5th of 12) and one of the wettest months (1st of 12). Daytime temperature runs 1°C above the annual average (24°C). January runs 1°C cooler than December (26°C) and stays flat into February.
January sunrise & sunset in Antananarivo
Times shown for Antananarivo local time (Indian/Antananarivo), calculated for the 15th of January. They shift by a few minutes day to day across the month.
Photography light in Antananarivo — January
Golden-hour and blue-hour windows for the 15th of January, in Antananarivo's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Antananarivo in January
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on January's tier (High season) and Antananarivo's popularity.
Crowds & pricing — January in Antananarivo
This is a busy month in Antananarivo — not the absolute peak, but tourist numbers are clearly elevated. You'll feel it at headline attractions on weekends and in the historic centre, though side streets and lesser-known sights stay manageable. Prices are above off-season but not at their summit. A good week for first-time visitors who want everything open without the worst of the crush.
Why this tier: comfortable tourism weather Southern Hemisphere summer holidays peak hazard season (1 active)
Sun & mosquito risk — January in Antananarivo
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Antananarivo in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 25°C / 78°F | 17°C / 63°F | 353 mm | 28 | — |
| February | 25°C / 78°F | 17°C / 62°F | 240 mm | 25 | — |
| March | 25°C / 77°F | 17°C / 62°F | 181 mm | 25 | — |
| April | 24°C / 76°F | 15°C / 60°F | 47 mm | 18 | — |
| May | 23°C / 73°F | 13°C / 56°F | 10 mm | 12 | — |
| June | 20°C / 68°F | 11°C / 52°F | 14 mm | 10 | — |
| July | 20°C / 67°F | 10°C / 51°F | 9 mm | 11 | — |
| August | 22°C / 71°F | 11°C / 51°F | 9 mm | 7 | — |
| September | 24°C / 74°F | 12°C / 53°F | 5 mm | 7 | — |
| October | 27°C / 80°F | 14°C / 58°F | 42 mm | 14 | — |
| November | 27°C / 80°F | 16°C / 60°F | 113 mm | 20 | — |
| December | 26°C / 80°F | 17°C / 62°F | 207 mm | 22 | — |
Other cities with similar January weather
🌍 See the full ranked list of climate twins for Antananarivo in January →
Frequently asked questions
How hot is Antananarivo in January?
In January, Antananarivo averages a high of 25°C (78°F) and a low of 17°C (63°F) — generally warm.
Does it rain a lot in Antananarivo in January?
January is quite rainy in Antananarivo, with about 28 rainy days on average.
Is January a good time to visit Antananarivo?
January is warm but on the rainy side. It suits travelers who are comfortable with warm weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Antananarivo in January?
Pack light layers for warm days and cooler evenings, plus a compact umbrella or rain jacket. See the full January packing list for Antananarivo for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.