The best time to visit Koes is during the cooler, dry winter months from May to September.
During this period, the daytime temperatures are pleasant, typically ranging from 20-25°C, and the nights are cool but comfortable. This makes exploring the surrounding Karas Region much more enjoyable, as you avoid the intense heat of the summer. Rainfall is minimal, so you can expect clear skies and good conditions for travel.
This time of year is particularly good for those interested in wildlife spotting or stargazing. The drier conditions mean animals often congregate around water sources, making them easier to observe.