Toamasina Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Toamasina.
Climate overview of Toamasina
The climate in Toamasina, Madagascar, is remarkably consistent, with temperatures year-round averaging 27°C (81°F). The warmest month is January at 30°C (86°F), and the coolest is July at 24°C (75°F).
The city receives considerable rainfall, with around 2402 mm (95 in) annually. February is the wettest month. It has a distinct rainy season from December to July. Sunshine peaks in October, when the city sees around 7.9 hours of sunshine per day.
Toamasina Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Toamasina — and find the best time to visit.
Monthly Temperature in Toamasina
In Toamasina temperatures are generally consistent throughout the year. Typically, average maximum daytime temperatures range from a comfortable 30°C (86°F) in January to a comfortable 24°C (75°F) in the coolest month, July.
Nights vary from 25°C (77°F) in January to around 20°C (68°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Toamasina
Toamasina experiences significant rainfall throughout the year, averaging 2402 mm (95 in) of precipitation annually. The climate in Toamasina shows significant variation throughout the year. Expect heavy rainfall in February, the wettest month, with an average of 374 mm (15 in) of precipitation over 19 rainy days.
In contrast, the driest month November offers drier and sunnier days, with around 92 mm (3.6 in) of rainfall over 17 rainy days. For more details, please visit our Toamasina Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Toamasina
Toamasina offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between October (7.9 hours daily) and June (5.4 hours daily) provides a bit of variety for visitors and residents.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Water Temperature in Toamasina
The mean water temperature over the year ranges from 23°C (73°F) in July to 28°C (82°F) in February.
Water temperature over the year
Humidity in Toamasina by Month
The city experiences its highest humidity in June, reaching 85%. In October, the humidity drops to its lowest level at 82%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Toamasina
The mean wind speed varies between 2 m/s (4 knots) and 2 m/s (4 knots) throughout the year. It is lowest in January, February, March, April, May, June, July, August, September, October, November and December and highest during January, February, March, April, May, June, July, August, September, October, November and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Toamasina
Be prepared for heavier rainfall during January, February, March, April, May, June, July and December, the wettest period of the year. Ready to plan your travels but need destination ideas? Our smart tool recommends places based on the climate conditions you prefer. Start planning with our destination weather tool.
Frequently asked questions about the climate in Toamasina
What is the best time to visit Toamasina?
September, October and November typically offer the most optimal weather in Toamasina. In contrast, January, February and March tend to have less optimal conditions. Toamasina has a distinct rainy season from December to July.
What temperatures can I expect in Toamasina?
Daytime highs range from 24°C (75°F) in July to 30°C (86°F) in January. Nighttime lows range from 20°C (68°F) to 25°C (77°F). Temperatures stay relatively stable year-round.
How much rain does Toamasina get?
Annual rainfall is around 2402 mm (95 in). February is the wettest month with 374 mm (15 in), while November is the driest with 92 mm (3.6 in).
How sunny is Toamasina?
Toamasina receives around 2,414 hours of sunshine per year. October is the sunniest month with 237 hours, while June is the cloudiest with just 162 hours. Overall, Toamasina enjoys abundant sunshine.
Toamasina 3-Day Forecast
Toamasina 3-Day Forecast
Toamasina on the map
Toamasina is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Hell-Ville
28°C (82°F) Ambaro27°C (81°F) Ambondrona28°C (82°F) Ambatoloaka28°C (82°F) Ravoraha
25°C (77°F) Toamasina24°C (75°F) Sainte Marie25°C (77°F) Antananarivo
20°C (68°F) 
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
A Robinson Crusoe paradise
Ankazoberavina is an eco lodge located on a private island of Ankazoberavina in the north west of Madagascar. Going to Ankazoberavina is a real privilege, a bucket list experience that can hardly be forgotten.
Go Lemur spotting at Analamazaotra Nature Reserve
Analamazaotra Nature Reserve is probably the best place in Madagascar to see lemurs! Nine different species of lemurs live in the park.