Planning for the weather is a good way to make your trip to Kano relaxing and enjoyable, especially when you’re splurging. The hottest months are usually April and May with an average temp of 88°F, while the coldest months are January and December with an average of 76°F. The rainiest months in Kano are August, July, September, and June, with each month seeing an average of 7 inches of rainfall.