weather year round in new york city
New York: Annual Weather Averages New York: Annual Weather Averages. July is the hottest month in New York with an average temperature of 25Â°C (76Â°F) and the coldest is January at 2Â°C (35Â°F) with the most daily sunshine hours at 11 in July. The wettest month is May with an average of 114mm of rain.