Mtoni Weather in December
Mtoni in December sees very high daytime temperatures of 30°C (86°F) and nighttime lows of 26°C (79°F). Rainfall is fairly high this month at around 108 mm (4.3 in), so pack a rain jacket to stay dry.
Rainfall in Mtoni in December
You can typically expect 13 days of rain this month, averaging around 108 mm (4.3 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Mtoni in December
In December, Mtoni sees very high temperatures, with highs of 30°C (86°F). Nights drop to around 26°C (79°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. Nights are warm at 26°C (79°F), which can make sleeping uncomfortable. Keeping windows open or using a fan can help. A cold shower before bed is also a good way to cool down.If you prefer enjoying temperate temperatures and rain-free days, June, July, August and September 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 Mtoni's climate page.
Mtoni Temperature in December
Min Temperature
26°C (79°F)
Max Temperature
30°C (86°F)
Chance of Rain
44%
Precipitation
108 mm (4.3 in)
Rainy days
13 days
Daily Historical Temperatures
34-year average (1983-2025)
Based on our historical records, temperatures in Mtoni typically stay consistent throughout December, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in December
Daily Historical Precipitation
34-year average (1983-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Mtoni in December
Browse day-by-day weather records for Mtoni spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mtoni historical weather extremes in December
Based on weather observations in Mtoni between 2005 and 2025, these are the recorded extremes during December.
- On December 31, 2015, temperatures climbed to 35°C (95°F), marking the warmest December day on record.
- Mtoni experienced its chilliest December day on December 5, 2019, reaching only 27°C (81°F).
- The lowest overnight temperature recorded in December was 18°C (64°F) (December 6, 2005).
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 →
perfect weather
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tolerable
unpleasant
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What to Wear in Mtoni in December
Warm weather calls for comfortable, breathable clothing in December. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho.What To Do in Mtoni 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 Mtoni's climate page.
See the full Mtoni climate overview or explore weather in Tanzania.
