Planning for the weather is a good way to make your trip to Senga relaxing and enjoyable, especially when you’re splurging. The hottest months are usually November and October with an average temp of 79°F, while the coldest months are July and June with an average of 71°F. The rainiest months in Senga are January, February, December, and March, with each month seeing an average of 13 inches of rainfall.