What is the weather like in Cayenne vs Fortaleza in January?

In January, Cayenne averages 28°C high / 24°C low with about 257 mm of rain; Fortaleza averages 31°C high / 26°C low with about 113 mm.

Cayenne vs Fortaleza in January

Fortaleza is the better pick in January — 81 vs 60 on SeasonMap's comfort score. Fortaleza is sweltering, rainy, clean air, while Cayenne is hot, soaked, clean air.

Cayenne vs Fortaleza — January climate, side by side

	Cayenne	🇧🇷 Fortaleza
Comfort score	60/100 (C)	81/100 (A)
Feels-like high	31°C	34°C
Avg high / low	28° / 24°	31° / 26°
Rainfall	257 mm	113 mm
Rainy days	24	22
Humidity	85%	80%
Air quality (AQI)	43	47

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Cayenne French Guianahot, soaked, clean air · best September60
Fortaleza 🇧🇷 Brazilsweltering, rainy, clean air · best August81

Cayenne vs Fortaleza in January — FAQ

Is January better in Cayenne or Fortaleza?: Fortaleza is the better pick in January — 81 vs 60 on SeasonMap's comfort score. Fortaleza is sweltering, rainy, clean air, while Cayenne is hot, soaked, clean air.
What is the weather like in Cayenne vs Fortaleza in January?: In January, Cayenne averages 28°C high / 24°C low with about 257 mm of rain; Fortaleza averages 31°C high / 26°C low with about 113 mm.