Young Brunette Girl Wet In The Studio With Rain

Rainfall intensity is classified according to the rate of precipitation:
• Light rain — when the precipitation rate is < 2.5 millimetres (0.098 in) per hour
• Moderate rain — when the precipitation rate is between 2.5 millimetres (0.098 in) - 7.6 millimetres (0.30 in) or 10 millimetres (0.39 in) per hour
• Heavy rain — when the precipitation rate is > 7.6 millimetres (0.30 in) per hour, or between 10 millimetres (0.39 in) and 50 millimetres (2.0 in) per hour