More often than not you can expect weather in Antananarivo in December is 19. Highs are expected to be 26 and average daily low being 16. Our table below has the full details:
| Month | Degrees Celsius |
|---|---|
| Temperature | 19 |
| High Temperature | 26 |
| Low Temperature | 16 |
| Sunshine Per Day | 8 |
Useful Links: Antananarivo Weather: Average Weather & Yearly Climate