Grootfontein in December sees very high temperatures, with highs around 33°C (91°F) and overnight lows of 20°C (68°F). Rainfall is fairly high at around 106 mm (4.2 in) on average, so pack waterproofs just in case.
December in Grootfontein can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
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Pick a month to see the average temperature, rainfall and sunshine in Grootfontein - and find the best time to visit.
49-year average (1976-2025)
Based on our historical records, temperatures in Grootfontein typically stay consistent throughout December, with daily highs averaging around 33°C (91°F). Nights are pleasant, with lows around 19°C (66°F).
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Grootfontein spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Based on 19 years of weather observations (2006-2025), these are the most extreme conditions recorded in Grootfontein.
Find out more about the weather in Namibia and which places have the best travel conditions in this month. See all of Namibia in December →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Warm but pleasant conditions in Grootfontein in December. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity
See the full Grootfontein climate overview or explore weather in Namibia.
Where to go in December - average daytime high across popular destinations.
Omaruru
34°C (93°F) Okaukuejo34°C (93°F) Otjiwarongo
33°C (91°F) Voigtland31°C (88°F) Windhoek31°C (88°F) Swakopmund25°C (77°F) Rand Rifles23°C (73°F) Walvis Bay
21°C (70°F) Need travel inspiration? Check out our bucket list articles and be inspired.
Warm Days, Cool Nights: 8 Destinations With the Perfect Day-Night Temperature
Prefer warm sunny days but cool evenings? Compare eight destinations with daytime temperatures of around 25–30°C, cooler nights, low rainfall and plenty of sunshine.
Alone in the middle of a park of 50,000 hectares
Found in a pristine region of Namibia, the Etendeka Concession is truly incredible. It is a not fenced area and is fortunate to host a wide variety of endemic and other plant and animal species.
Visit Kruger Park in South Africa
Are you going to South Africa, then you cannot skip the Kruger Park. The Kruger Park is one of the most beautiful and largest safari parks in the world.
The Atlas Mountains in Morocco
This mountain range is the second highest mountains in the world and is certainly one of the most natural and wonderful mountains you could ever visit. One for the bucket list for sure.
