UTC Offset
UTC+03:00
Mantasoa, Madagascar Snapshot 2026
Where is Mantasoa?
Mantasoa, Madagascar
- Continent
- Africa
- Country
- Madagascar
- City
- Mantasoa
- Population
- 10K
- Coordinates
- -19.02°, 47.83°
Mantasoa is a city in Madagascar with a population of approximately 10K. Average temperatures range from 10°C (50°F) in July to 25°C (77°F) in November. The best time to visit is April, May, September, October, November.
Time in Mantasoa right now
Open full time & time zone page 02:51 51
Wednesday, July 1, 2026
IANA time zone
Indian/Antananarivo
Daylight saving
No DST
Next DST change
—
Live weather in Mantasoa
Daylight in Mantasoa today
View full sunrise & sunset page Sunrise
Sunset
Day length
11h 00m
Climate normals for Mantasoa
Long-term monthly averages based on historical data.
January
Wet 
February
Wet March
Wet April best
Excellent May best
Excellent June
Good July
Good August
Good September best
Excellent October best
Excellent November best
Excellent December
Wet | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 24°C / 17°C | 26°C / 17°C | 21days (287 mm) Wet | 9.3h Good | 84% Humid | 8.6 Very High | Wet | View Details |
| February | 24°C / 17°C | 26°C / 18°C | 22days (304 mm) Wet | 9h Good | 85% Humid | 7.8 Very High | Wet | View Details |
| March | 24°C / 17°C | 25°C / 17°C | 21days (231 mm) Wet | 9.2h Good | 87% Very Muggy | 7.9 Very High | Wet | View Details |
| April best | 22°C / 15°C | 23°C / 16°C | 15days (57 mm) Wet | 9.3h Good | 86% Very Muggy | 6.9 High | Excellent | View Details |
| May best | 20°C / 13°C | 20°C / 13°C | 7days (21 mm) Good | 8.6h Good | 85% Humid | 6 High | Excellent | View Details |
| June | 18°C / 11°C | 16°C / 10°C | 6days (26 mm) Good | 8.2h Good | 85% Humid | 5.7 High | Good | View Details |
| July | 17°C / 10°C | 15°C / 8°C | 6days (19 mm) Good | 7.9h Good | 85% Humid | 5.9 High | Good | View Details |
| August | 19°C / 10°C | 17°C / 9°C | 4days (12 mm) Good | 9.1h Good | 81% Humid | 6.7 High | Good | View Details |
| September best | 21°C / 11°C | 20°C / 10°C | 3days (13 mm) Excellent | 10.2h Excellent | 78% Humid | 8.4 Very High | Excellent | View Details |
| October best | 24°C / 13°C | 24°C / 13°C | 8days (43 mm) Wet | 10.8h Excellent | 76% Humid | 9.1 Very High | Excellent | View Details |
| November best | 25°C / 15°C | 26°C / 16°C | 14days (133 mm) Wet | 11h Excellent | 78% Humid | 9.3 Very High | Excellent | View Details |
| December | 25°C / 16°C | 27°C / 17°C | 18days (215 mm) Wet | 10.4h Excellent | 81% Humid | 9 Very High | Wet | View Details |
Monthly Temperatures
High Low
Line chart showing monthly temperatures. Jan: 24°C / 17°C . Feb: 24°C / 17°C . Mar: 24°C / 17°C . Apr: 22°C / 15°C . May: 20°C / 13°C . Jun: 18°C / 11°C . Jul: 17°C / 10°C . Aug: 19°C / 10°C . Sep: 21°C / 11°C . Oct: 24°C / 13°C . Nov: 25°C / 15°C . Dec: 25°C / 16°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 287 mm. Feb: 304 mm. Mar: 231 mm. Apr: 57 mm. May: 21 mm. Jun: 26 mm. Jul: 19 mm. Aug: 12 mm. Sep: 13 mm. Oct: 43 mm. Nov: 133 mm. Dec: 215 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 84%. Feb: 85%. Mar: 87%. Apr: 86%. May: 85%. Jun: 85%. Jul: 85%. Aug: 81%. Sep: 78%. Oct: 76%. Nov: 78%. Dec: 81%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 16 km/h . Feb: 15 km/h . Mar: 15 km/h . Apr: 15 km/h . May: 15 km/h . Jun: 16 km/h . Jul: 17 km/h . Aug: 16 km/h . Sep: 16 km/h . Oct: 15 km/h . Nov: 14 km/h . Dec: 15 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 9. Feb: UV 8. Mar: UV 8. Apr: UV 7. May: UV 6. Jun: UV 6. Jul: UV 6. Aug: UV 7. Sep: UV 8. Oct: UV 9. Nov: UV 9. Dec: UV 9.
Frequently Asked Questions
Mantasoa has a population of approximately 10K.
The best months to visit Mantasoa are April, May, September, October, November, when temperatures are pleasant and rainfall is lower.
Mantasoa receives approximately 1361mm of rainfall annually across 145 rainy days.
Mantasoa is located in Madagascar, in the Africa region.