Thunderhead Clouds

We have been having what is called the New Mexico monsoon season. We have had more rain this year than we have had for several years. This is more like we used to have 25 to 30 years ago and more. Which is really good. Nearly every afternoon we watch the thunderhead clouds come across the Sandia Mountains or else come across the desert from the west until they turn dark and we get a bit of rain. Sometimes just a sprinkle, some times up to a half an inch of rain or so, and then sometimes the clouds just go around us and it rains somewhere else.