Antananarivo in May
In May, Antananarivo averages 23°C (73°F) during the day and 13°C (56°F) at night, with around 12 days of rain (10 mm total).
High seasonConditions are comfortable for sightseeing without being sweltering. Plan for unsettled weather and bring rain gear.
May offers comfortable temperatures in Antananarivo, with some rain to plan around.
How May compares to the rest of the year in Antananarivo
May is in the middle of the year for warmth in Antananarivo (9th of 12) and moderately rainy compared to the rest of the year (8th of 12). Daytime temperature runs 1°C below the annual average (24°C). May runs 2°C cooler than April (24°C) and cools 2°C in June (20°C).
May sunrise & sunset in Antananarivo
Times shown for Antananarivo local time (Indian/Antananarivo), calculated for the 15th of May. They shift by a few minutes day to day across the month.
Photography light in Antananarivo — May
Golden-hour and blue-hour windows for the 15th of May, in Antananarivo's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Antananarivo in May
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 May's tier (High season) and Antananarivo's popularity.
Crowds & pricing — May 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: excellent tourism weather
Sun & mosquito risk — May 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 May weather
🌍 See the full ranked list of climate twins for Antananarivo in May →
Frequently asked questions
How hot is Antananarivo in May?
In May, Antananarivo averages a high of 23°C (73°F) and a low of 13°C (56°F) — generally mild and pleasant.
Does it rain a lot in Antananarivo in May?
May can be fairly wet in Antananarivo, with about 12 rainy days on average.
Is May a good time to visit Antananarivo?
May is mild and pleasant. It suits travelers who are comfortable with mild and pleasant weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Antananarivo in May?
Pack light layers for warm days and cooler evenings, plus a compact umbrella or rain jacket. See the full May packing list for Antananarivo for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.