Fig. 6: The impact of humidity on wooden churches under historical climate conditions.

RH vs. T ellipses of data collected in Binarowa (A), Blizne (B), Dębno (C), Lipnica Murowana (D), Haczów (E) and Sękowa (F) together with the thresholds defined by the standard UNI 10829 (red lines in T and blue lines in RH). RH relative humidity (%), T daily temperature (°C). The data points of the four seasons are drawn with different colors, and the blue line represents the trend curve between RH and T via the “loess” fitting method.