Ixchiguán Weather in January

What's the weather like in Ixchiguán (San Marcos) in January 2026?

The climate in Ixchiguán during January can be summarized as cool and very dry.

January is in the winter in Ixchiguán and is typically the coldest month of the year. Daytime maximum temperatures average around a cool 18°C (64°F), whilst at night 2°C (36°F) is normal.

Ixchiguán weather averages (imperial / metric)
Daytime temperature 17.6°C 63.6°F
Nightly temperature 2.3°C 36.1°F
Average temperature 9.9°C 49.8°F
Daily sunshine 8.5 hrs
Avg rainfall 0 mm 0 ins
Rainy days 3 days
Sea temperature 27.2°C 81°F
Humidity 68%
Windspeed 10.8kph 7 mph

On average January is the 2nd driest month of the year in Ixchiguán with around 0mm 0 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 8.5 hours of sunshine per day.

January temperatures in Ixchiguán

Ixchiguán average temperature in January

January rainfall

Ixchiguán average rain in January

January hourly sunshine

Ixchiguán average rain in January

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Ixchiguán in January 2025.

Other monthly averages

Best places to visit in January

UV index Best time to go?

Ixchiguán weather stats

Ixchiguán weather statistics
Hottest month: May 21.9°C 71.4°F
Driest month: December 0mm 0ins
Sunniest month: January 8.5hrs
Coldest month: January 17.2°C 63°F
Wettest month: June 161mm 6.3ins
Map showing location of Ixchiguán (15.2, -91.88333) Ixchiguán map pin © Google

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