Visiting local bars in Chalhuanca is better when you know what the weather holds. These rainfall averages and temperatures can help you determine the best time for bar-hopping. The hottest months are usually November and October, with an average temperature of 10°C, while the coldest months are July and June, with an average of 8°C. The rainiest months in Chalhuanca are January, February, December and March, with each month seeing an average of 235 mm of rainfall.