Tachilek Weather & Climate: Best Time to Visit

The weather in Tachilek changes moderately throughout the year, offering enough variation to appreciate each season. On average, daytime temperatures range from a very warm 35°C (95°F) in April to a comfortable 27°C (81°F) in December.

Nighttime temperatures range from 24°C (75°F) in April to 13°C (55°F) in December.

Check out our detailed temperature page for more information.

Temperature ranges by month

Tachilek experiences significant rainfall throughout the year, averaging 2318 mm (91 in) of precipitation annually. The seasons in Tachilek bring significant changes in precipitation. The wettest month, July, receives heavy rainfall, with an average of 464 mm (18 in) of precipitation. This rainfall is distributed across 22 rainy days.

In contrast, the driest month, February, experiences much less rainfall, totaling 19 mm (0.7 in) over 2 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Tachilek Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

In Tachilek, summer days are longer and more sunny, with daily sunshine hours peaking at 9.8 hours in March. As the darker season arrives, the brightness of the sun becomes less. August sees a soft sun for only 3.9 hours per average day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in Tachilek.

The city experiences its highest humidity in August, reaching 84%. In March, the humidity drops to its lowest level at 62%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year