Is Toamasina hot in May?
Days are typically warm at 28.5°C, while nights average 19.9°C.
Madagascar · 1991–2020 normal
Toamasina in
May.
Typical May weather in Toamasina: 28.5°C by day, 19.9°C at night, 325 mm of rain over 20.5 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high28.5°C
Typical low19.9°C
Rain325 mm
Wet days20.5
In the year-round weather comparison, May scores 20 out of 100 (September leads the year at 56). Daylight is calculated as 11 h 16 from latitude -18.15°. Open-water sea temperature is 27.1°C (24 km from the place centre).
May at a glance
What is Toamasina like in May?
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Does it rain much?
The measured monthly average is 325 mm across about 21 wet days.
How much daylight is there?
There are about 11 h 16 between sunrise and sunset at mid-month, calculated from the place latitude.
Is May a good time to visit?
May ranks 7 of 12 in our weather comparison; September ranks first.
Event window
Warm sea in May
The nearest open-water NOAA OISST 1991–2020 cell averages 27.1°C in May. A sheltered bay can run warmer than that open-water cell.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 1053384
- NOAA station
- MA000067095 · TOAMASINA
- Station distance
- 3.6 km from the place centre
- Coverage
- Strong coverage · 26 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
Next step
Choose your month.
Then plan the details.
The weather comparison for Toamasina is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
How travel partnerships will work