El Challao Weather & Climate: Best Time to Visit

Temperatures in El Challao, Mendoza Province, Argentina, vary greatly throughout the year. January is the hottest month at 28°C (82°F), while July is the coldest at 12°C (54°F).

El Challao sees a moderate amount of rain/snowfall, totalling around 827 mm (33 in) per year. It experiences a distinct dry season from June to August, creating some seasonal variation. Sunshine peaks in January, when the city sees around 10.4 hours of sunshine per day.

Monthly Temperature in El Challao

The climate in El Challao is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a comfortable 28°C (82°F) in January, the warmest time of the year, to a chilly 12°C (54°F) during cooler months like July.

At night, you can expect temperatures ranging from 15°C (59°F) in January to around 0°C (32°F) during July.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in El Challao

Generally, El Challao receives mid-range precipitation levels, with 827 mm (33 in) annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, January it receives high rainfall, averaging 118 mm (4.6 in) of precipitation, recorded across 6 rainy days. In contrast, the driest month July brings less rainfall, with 28 mm (1.1 in) over 3 rainy days. For more details, please visit our El Challao Precipitation page.

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

The average number of days each month with precipitation

Sunshine Hours in El Challao

Seasonal changes in sunshine hours are quite dramatic in El Challao. While January receives considerable daily sunshine with up to 10.4 hours, June marks the darkest time of the year, where sunshine is scarce with only 5.7 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.