Regional and seasonal mean precipitation trends. Climatological mean precipitation (a, b) and linear trends for the period 1960–2016 (c, d), derived from rain-gauge records located in central (30–39°S, a, c) and southern (39–48°S, b, d) Chile. Grey bars and red dots indicate absolute and relative trend values. Error bars indicate the trend interquartile range obtained within the stations of the corresponding region. DOI: https://doi.org/10.1525/elementa.328.f5