Frances says about 50 positions are available and some people will be hired on the spot. Also, Frances says the early arrival of hot weather reminds us to be cautious while working or playing in the heat. While it's recommended we drink 8-10 eight-ounce glasses of water a day, experts say when active in hot weather, we should drink up to three quarts of water per day, or a full glass of water every 15-20 minutes.