10) If at all possible, stay in bed. Staying in bed on a rainy day is one of the best things in the world.
9) Wear comfortable clothes. Comfortable clothes + rainy day = happiness.
8) Make yourself some comfort food. (Hot chocolate, soup, cookies, you get the idea)
7) Catch up on your reading. Always a good way to spend a rainy day.
6) Take some time off and relax a little. Rainy days are meant for this.
5) If you have to leave your house, make sure to wear rain gear. The amount of times I’ve gotten soaked to the bone because I didn’t wear a raincoat.
4) Take a nap at some point during the day. So wonderful.
3) Have fun splashing around in puddles, or go mud sliding!
2) Have fun doing indoor activities too! (Puzzles, games, etc)
1) Finally, enjoy your rainy day, and whatever you do during it!