Snow

Snow comprises individual ice crystals that grow while suspended in the atmosphere—usually within clouds—and then fall, accumulating on the ground where they undergo further changes. It consists of frozen... Wikipedia

• Density (ρ):  0.1–0.8 g/cm 3
• Tensile strength (σ t):  1.5–3.5 kPa
• Compressive strength (σ c):  3–7 MPa
• Melting temperature (T m):  0 °C
• Thermal conductivity (k) For densities 0.1 to 0.5 g/cm 3:  0.05–0.7 W/(K·m)
• Dielectric constant (ε r) For dry snow density 0.1 to 0.9 g/cm 3:  1–3.2
• Data source:  DuckDuckGo