If you’re looking forward to lots of outings with your partner, check out these details about year-round temperatures in Azagawa: The hottest months are usually August and July with an average temp of 68°F, while the coldest months are January and February with an average of 35°F. The rainiest months in Azagawa are July, September, October, and June, with each month seeing an average of 11 inches of rainfall.