Month by month
December to March is Kidepo's dry season, with January and February the driest and best months for game. If you have read that the dry season runs from September, you have read a myth: September and October are among the park's wetter months. Here is the real calendar, built on 24 years of climate data.
If you only want the answer
November to February. January averages 20 mm against 173 mm in May. That gap decides what you see: spread out across the park in the wet, gathered at whatever water is left in the dry.
The periods below are how this park actually divides its year, with thirty-year climate averages against each month. Averages hide bad years: a dry January still happens, and so does a wet July.
Prime
Drying fast after the November tail-off. Game starts concentrating on the Narus pools, heat builds, and late December opens the peak window.
Prime
The peak. The driest months of the year, with the Kidepo Valley bone dry and wildlife packed onto the Narus water. The hottest daytime temperatures too, in the mid 30s.
Shoulder
Still dry and still good, transitioning towards the rains. Very hot days; the first storms can arrive late in the month.
Green season Shoulder
The rains establish. The park turns green, the sand rivers flow after storms, tracks get harder and game disperses. Apoka's green-season rates apply, and you may have the park entirely to yourself.
Green season Shoulder
Wet season continues, gentler than April and May but real: 83 mm in September and 95 mm in October. Superb light, dramatic skies, dispersed game.
Prime
The rains taper off. A good shoulder month as the park dries, with fewer visitors than the peak and improving game viewing.
Climate figures are Open-Meteo climate normals, 1991 to 2020, measured at 3.825, 33.75. Prime, shoulder and green are worked out against this park's own year, not a fixed threshold: the four months with the least rain, the four with the most, and the rest in between. Full charts on the weather page.
Countless articles claim Kidepo's dry season runs from September to March. The climate record says otherwise: modelled climatology for Apoka over 2001 to 2024 puts September at 83 mm of rain and October at 95 mm, among the wetter months of the year, while January and February see just 12 to 16 mm. UWA's own brochure agrees, describing a single rainy season from April to September.
The real dry window is December to March, peaking in January and February. Build your trip around that and Kidepo delivers; arrive in late September expecting dust and concentrated game, and you may find green grass and dispersed herds instead.
Kidepo's two valleys are drained by seasonal sand rivers that flow only after rain in the mountains. As the dry season deepens, the Kidepo Valley in the north dries out completely, and the only permanent water left in 1,442 square kilometres is a set of remnant pools in the Narus Valley.
That is the whole mechanism of a Kidepo safari: buffalo, elephant, giraffe, zebra and the predators that follow them are all pulled onto the Narus circuits around Apoka, and game viewing that can feel spread out in the green months becomes concentrated and predictable. The southern valley holds roughly 890 mm of rain a year against about 635 mm in the northern one, which is why the wildlife, the lodges and the road network all cluster in the south.
