Henan Province, located in the Central-eastern China, has distinct four seasons. For a year, the average temperature is 14 °C (57 °F), the coldest month is January with the average temperature is about 0 °C (32 °F), and that of the hottest July is 27 °C (about 81 °F). The temperature difference for a year is very big, for the lowest temperature is -22 °C (about -8 °F) and the highest temperature is 44 °C (111 °F). The rainfalls mainly centers on summer (from May to July).
Best seasons to visit Henan are spring (from February to April) and autumn (from August to October). Nice weather will add some enjoyment to visiting attractions in the province like Longmen Grottos in Luoyang, Mount Songshan in Zhengzhou and Shaolin Temple.