Here in New England it is raining and we are expecting rain for a few more days, so now is the perfect time to pull out some Rain Science! Rather than grumble, embrace the weather and see what you can do in the drizzle.
Rain gauge - this is an especially good activity if you have kids of multiple ages at home. Older kids can use some of these ideas to explore measurement. For preschoolers, put a jar outside and catch rain. How much rain do you think will fall (predict!) in the day (or during your nap)? Use a water proof marker to put a line on the jar at your prediction. Older kids can put a plastic ruler in the jar and use inches or centimeters to predict. Were you right?
Catch some rain drops - put some flour on a pie plate and go outside in the rain. If the rain drops are small, the clouds are close. If the drops are big, the rain clouds are far away. If the drop is really huge (the size of an erasure), it probably fell from a tree or roof!
Drawing - pull out you sidewalk chalk and make a drawing. Color darkly with the chalk and then take it out into the rain. The rain will blend the colors making a whole new picture. You can also do this with powdered tempera paint. Sprinkle the tempera on paper and then head out. The rain will mix the paint colors.
Photo credit: cityoforlando.org