Namibia in December: Weather, Crowds & What to Expect

Season
Low Season
Temperature
20 to 35°C (68 to 95°F)
Crowds
Low
Prices
Low
December typically sees the start of the summer rains in the north with isolated heavy showers and thunderstorms. Coastal towns are cooler and often foggy in the mornings. Travel to remote regions may be impacted by sudden downpours.

Climate Map for December

Namibia average temperature in December
-30°-20°-10° 10°20°30°40°

Average temperature across Namibia in December.

City Weather in December

City High Low Rain UV Feels
Windhoek 32° 17° 36 mm extreme Warm
Rundu 33° 19° 83 mm extreme Warm
Walvis Bay 23° 15° 1 mm extreme Mild
Swakopmund 24° 15° 1 mm extreme Mild
Oshakati 32° 18° 49 mm extreme Warm
Rehoboth, Namibia 31° 16° 14 mm extreme Mild
Katima Mulilo 30° 18° 136 mm extreme Warm

High / low are average daily temperatures (°C). “Feels” reflects how hot or cold it feels, allowing for humidity.

Skeleton Coast & Namib Desert (coastline to Sossusvlei)

December typically feels hot in the desert by midday and humid if thunderstorms develop; the coast stays temperate with strong onshore wind and frequent morning fog around Luderitz and Swakopmund. Summer thunderstorms further inland can be spectacular but can cut off minor gravel roads temporarily, so keep flexible plans. Despite heat, late evenings are comfortable for campfires whenever park regulations allow.

Central Highlands & Khomas Plateau (Windhoek, Waterberg, Brandberg)

December returns to a pattern of warm, humid days with regularly timed afternoon thunderstorms; lightning is common and can curtail long hikes. Festive-season travel around Windhoek increases, so book transfers early; pools and lodges near the plateau are lively. Lightweight rain gear, mosquito protection and flexible driving windows are essential for this active, wet month.

Etosha & Northern Safari Areas (Etosha, Kunene, Omusati)

December brings the full onset of the wet season in the far north: hot, humid afternoons with regular thunderstorms, swollen rivers and a spike in insects. Game viewing moves from permanent pans to broader floodplain behavior and night-time drives may be limited by storm activity. Lightweight breathable clothing, strong insect repellent and adherence to lodge guidance on wet-season access are essential.

Zambezi (former Caprivi) & Kavango Riverlands (Katima Mulilo, Rundu, Divundu)

December is hot, sticky and prone to heavy thunderstorms that build each afternoon; river channels swell and local flooding is possible in low-lying areas near Katima Mulilo. Lodges that focus on river activities may change schedules for safety, but the dramatic skies and breeding birdlife create unique photographic opportunities. Bring strong insect repellent, quick-dry clothing and accept that plans can shift with the weather.

Kalahari & Southern Namibia (Fish River Canyon, Keetmanshoop, Karas)

December is hot and increasingly prone to short, violent storms; afternoon lightning and sudden downpours can occur, temporarily swelling small rivers and making canyon floor approaches risky. Tourist facilities are busier around holiday season, and lodges near Fish River Canyon fill quickly-book early. Bring shade, hydration gear and heed local advice about river and trail safety during stormy spells.

Events & Festivals in December

There are no major festivals or events in Namibia during December to be aware of.