Weather will likely play an important role when you plan your trip to Luohe, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually May and June, with an average temperature of 20°C, while the coldest months are January and December, with an average of 11°C. The rainiest months in Luohe are August, July, June and September, with each month seeing an average of 196 mm of rainfall.