Grumeti Game Reserve Weather in December
In Grumeti Game Reserve, December brings high daytime temperatures around 29°C (84°F), with nights cooling to 17°C (63°F). Expect quite a bit of rainfall this month.
Rainfall in Grumeti Game Reserve in December
Based on our climate data of the past 30 years, about 15 days of rain are anticipated, with 111 mm (4.4 in) on average. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Grumeti Game Reserve in December
Temperatures in Grumeti Game Reserve in December top out at 29°C (84°F) and drop to 17°C (63°F) overnight. Overall, the month follows a fairly predictable daily temperature pattern. With lows of 17°C (63°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.If you prefer dry days with pleasant temperatures, January, May, June and July typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Tanzania, check out our Grumeti Game Reserve's climate page.
Grumeti Game Reserve Temperature in December
Min Temperature
17°C (63°F)
Max Temperature
29°C (84°F)
Chance of Rain
50%
Precipitation
111 mm (4.4 in)
Rainy days
15 days
Historical weather for Grumeti Game Reserve in December
Browse day-by-day weather records for Grumeti Game Reserve spanning 21 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Grumeti Game Reserve historical weather extremes in December
According to our 19 years of weather records for Grumeti Game Reserve, the following extremes were recorded between 2006 and 2025.
- Grumeti Game Reserve recorded its highest December temperature of 34°C (93°F) on December 22, 2008.
- On December 28, 2025, Grumeti Game Reserve saw its coldest December day with temperatures maxing out at 20°C (68°F).
- The coldest night in December in Grumeti Game Reserve was on December 16, 2007, with a minimum of 14°C (57°F).
Best Places in Tanzania in December
Find out more about the weather in Tanzania and which places have the best travel conditions in this month. See all of Tanzania in December →
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What to Wear in Grumeti Game Reserve in December
Warm temperatures in December make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes.What To Do in Grumeti Game Reserve in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Tanzania, check out our Grumeti Game Reserve's climate page.
See the full Grumeti Game Reserve climate overview or explore weather in Tanzania.
