Water Per Joint. Learn more about how much water it takes for all kinds of crops, foods and fuels at WaterFootprint.org. Take one pound of cannabis and, for the sake of this example, roll it into 450 joints (approximately 1 gram/joint).
Weather in Rome Italy in January. January is definitely the heart of winter. So expect winter weather, but mild winter weather. Rome doesn't really get much sleet and snow (although it can happen.) Sometimes there is a quick hail shower, but again, it's not that common.
In mid-February 2011 it snowed in Rome, it was sunny in Rome, it rained in Rome, it was 50+ degrees (F) in Rome, it was 30 degrees (F) in Rome. Sorry, but that is the way it is and we never let the weather dictate our travel plans. We'll be in Rome and Paris in February again this year.