What is the weather like in Lake Atitlán vs San Salvador in January?

In January, Lake Atitlán averages 23°C high / 16°C low with about 15 mm of rain; San Salvador averages 31°C high / 18°C low with about 2 mm.

Lake Atitlán vs San Salvador in January

Lake Atitlán is the better pick in January — 90 vs 86 on SeasonMap's comfort score. Lake Atitlán is warm, dry, while San Salvador is hot, dry, clean air.

Lake Atitlán vs San Salvador — January climate, side by side

	🇬🇹 Lake Atitlán	🇸🇻 San Salvador
Comfort score	90/100 (S)	86/100 (A)
Feels-like high	24°C	32°C
Avg high / low	23° / 16°	31° / 18°
Rainfall	15 mm	2 mm
Rainy days	4	1
Humidity	72%	62%
Air quality (AQI)	58	43

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

Month by month

Lake Atitlán vs San Salvador in January — FAQ

Is January better in Lake Atitlán or San Salvador?: Lake Atitlán is the better pick in January — 90 vs 86 on SeasonMap's comfort score. Lake Atitlán is warm, dry, while San Salvador is hot, dry, clean air.
What is the weather like in Lake Atitlán vs San Salvador in January?: In January, Lake Atitlán averages 23°C high / 16°C low with about 15 mm of rain; San Salvador averages 31°C high / 18°C low with about 2 mm.