February in New Amsterdam is the cloudiest month of the year. In February, the weather in New Amsterdam is typically hot. Average daily high temperature in February is about 28 degrees above zero. On average, New Amsterdam has 21 rainy, 5 partly cloudy, and 3 cloudy days in February. The rains are usually heavy. February as well as January, March, April, and May is considered the most uncomfortable time to visit New Amsterdam.