An agricultural crop with an effective root zone depth of $D = 90.0\text{ cm}$ is cultivated in a sandy clay loam soil. The soil has a field capacity of $FC = 26.0\%$ and a permanent wilting point of $PWP = 12.0\%$ on a dry-weight basis. The dry bulk density of the soil is $\rho_b = 1.45\text{ g/cm}^3$ and density of water is $\rho_w = 1.00\text{ g/cm}^3$. If readily available water ($RAW$) is defined as $60.0\%$ of the total available water capacity ($AWC$), the readily available water depth in millimeters ($\text{mm}$) is ________ (round off to one decimal place).