Monthly Climate
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Madagascar

Across 6 destinations in Madagascar, the warmest is Mahajanga at 33 °C in Oct, the coolest is Antsirabe at 25 °C, and annual rainfall ranges from 556 mm in Toliara to 2,172 mm in Toamasina. Figures are 1991–2020 climate normals.

6 destinations with full climate records · 133 awaiting data

The rangeHow much Madagascar varies

Climate varies across Madagascar. At the warmest month of the year, Mahajanga averages 33 °C by day while Antsirabe reaches 25 °C — a difference of 8.4 °C between two places in the same country.

Rainfall separates them more than temperature does: Toamasina averages 2,172 mm a year against 556 mm in Toliara.

DestinationsThe year in each of the largest

Antananarivo
  1. J
  2. F
  3. M
  4. A
  5. M
  6. J
  7. J
  8. A
  9. S
  10. O
  11. N
  12. D
Antsirabe
  1. J
  2. F
  3. M
  4. A
  5. M
  6. J
  7. J
  8. A
  9. S
  10. O
  11. N
  12. D
Fianarantsoa
  1. J
  2. F
  3. M
  4. A
  5. M
  6. J
  7. J
  8. A
  9. S
  10. O
  11. N
  12. D
Mahajanga
  1. J
  2. F
  3. M
  4. A
  5. M
  6. J
  7. J
  8. A
  9. S
  10. O
  11. N
  12. D
Toamasina
  1. J
  2. F
  3. M
  4. A
  5. M
  6. J
  7. J
  8. A
  9. S
  10. O
  11. N
  12. D
Toliara
  1. J
  2. F
  3. M
  4. A
  5. M
  6. J
  7. J
  8. A
  9. S
  10. O
  11. N
  12. D

All of themEvery destination with a full record

Destination Warmest month Peak avg high Annual rainfall
Antananarivo Nov 26 °C 1,070 mm
Toamasina Jan 28 °C 2,172 mm
Antsirabe Oct 25 °C 1,596 mm
Mahajanga Oct 33 °C 1,340 mm
Fianarantsoa Dec 25 °C 1,148 mm
Toliara Dec 32 °C 556 mm

Awaiting climate data

These destinations are in our database but do not yet have complete 30-year records, so they have no page yet.

… and 13 more.

Data sources and method

Normal period
1991–2020
Dataset version
era5-1991-2020-scores1.1
Last processed

Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: warmest month, annual rainfall total. Full formulas are on the methodology page.

Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.