In March, the weather in Jaunjelgava is typically cold. Average daily high temperature in March is about 3 degrees above zero. On average, Jaunjelgava has 10 cloudy, 8 sunny, 6 partly cloudy, 5 rainy, and 2 snowy days in March. The rains are usually light. March as well as February, April, October, and November is considered the most uncomfortable time to visit Jaunjelgava.