When to go · Arusha
Arusha in December
Mixed month. Short rains ease; holiday crowds.
Key facts
- Verdict
- Mixed
- Temperature
- 26°C (79°F)79°F (26°C) / 13°C (55°F)55°F (13°C)
- average high / low
- Rain days
- 8
- Crowds
- High
- Tanzania overall
- Prices
- High
- Tanzania overall
Verdict
Short rains ease; holiday crowds.
All twelve months in one grid — weather, crowds and prices, with gaps left as unknown.
Is another month better than December?
December is rated mixed. These months rate higher:
Weather in December
- ArushaHighs around 26 °C (79 °F), lows around 13 °C (55 °F), rain on about 8 daysHighs around 79 °F (26 °C), lows around 55 °F (13 °C), rain on about 8 days
- Northern circuit, Tanzania · Arusha, Tarangire, Ngorongoro, Serengetifine
Short rains Nov–Dec are light; long rains Apr–May close some camps. Migration position changes month to month.
Holiday and calving season season
Southern Serengeti calving season draws safari traffic; warm, mostly dry weather in town.
Watch: Peak pricing alongside the June–September season.
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Holiday safari season begins
Mid-December · Citywide
Holiday-period demand pushes up hotel and vehicle prices alongside the dry-season peak.
Peak safari season start
December–February
Southern Serengeti calving season draws safari traffic through Arusha; book lodges and vehicles early.
Christmas big impact
25–26 Dec · Tanzania
Zanzibar and lodges fully booked.
Crowds and prices
- Crowds · Tanzania overall
- High
- Prices · Tanzania overall
- High
Tanzania overall: Green and showery; herds return to the south; Christmas rates on Zanzibar.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Arusha, side by side.
Verdict
Dec: Mixed
Jan: Great (better)
Daytime high
Dec: 26 °C (79 °F)79 °F (26 °C)
Jan: 27 °C (81 °F)81 °F (27 °C)
Night low
Dec: 13 °C (55 °F)55 °F (13 °C)
Jan: 13 °C (55 °F)55 °F (13 °C)
Rain days
Dec: 8
Jan: 6 (better)
Crowds
Dec: High
Jan: Medium
Prices
Dec: High
Jan: Medium
Festivals listed
Dec: 3
Jan: 2
December: Short rains ease; holiday crowds.
January: Short dry spell; warm.
Arusha: figures are long-term averages from this guide, not a forecast.
What to pack
Nothing unusual for the weather this month.