What is the weather like in La Fortuna vs San José in December?

In December, La Fortuna averages 26°C high / 20°C low with about 190 mm of rain; San José averages 28°C high / 18°C low with about 135 mm.

La Fortuna vs San José in December

San José is the better pick in December — 78 vs 68 on SeasonMap's comfort score. San José is hot, rainy, clean air, while La Fortuna is warm, soaked, clean air.

La Fortuna vs San José — December climate, side by side

	🇨🇷 La Fortuna	🇨🇷 San José
Comfort score	68/100 (C)	78/100 (B)
Feels-like high	28°C	29°C
Avg high / low	26° / 20°	28° / 18°
Rainfall	190 mm	135 mm
Rainy days	21	15
Humidity	92%	84%
Air quality (AQI)	20	26

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

Month by month

La Fortuna vs San José in December — FAQ

Is December better in La Fortuna or San José?: San José is the better pick in December — 78 vs 68 on SeasonMap's comfort score. San José is hot, rainy, clean air, while La Fortuna is warm, soaked, clean air.
What is the weather like in La Fortuna vs San José in December?: In December, La Fortuna averages 26°C high / 20°C low with about 190 mm of rain; San José averages 28°C high / 18°C low with about 135 mm.