Month by month
From the end of December to April the wildebeest migration gathers on the Ndutu plains on the edge of the southern Serengeti, where thousands of calves are born.
- JanuaryGo with a plan: MildTypically 28°C by day, 17°C at night, rain on about 16 days a month
- FebruaryGo with a plan: MildTypically 30°C by day, 17°C at night, rain on about 13 days a month
- MarchGo with a plan: RainyTypically 30°C by day, 18°C at night, rain on about 15 days a month
- AprilGo with a plan: RainyTypically 28°C by day, 17°C at night, rain on about 23 days a month
- MayGo with a plan: RainyTypically 27°C by day, 15°C at night, rain on about 13 days a month
- JuneBestTypically 26°C by day, 14°C at night, rain on about 3 days a month
- JulyBestTypically 27°C by day, 14°C at night, rain on about 1 days a month
- AugustBestTypically 28°C by day, 14°C at night, rain on about 2 days a month
- SeptemberBestTypically 30°C by day, 15°C at night, rain on about 2 days a month
- OctoberGo with a plan: MildTypically 31°C by day, 17°C at night, rain on about 8 days a month
- NovemberGo with a plan: RainyTypically 30°C by day, 18°C at night, rain on about 18 days a month
- DecemberGo with a plan: RainyTypically 29°C by day, 17°C at night, rain on about 18 days a month
Typical weather is for Arusha: averages of NASA POWER daily data, 2016 to 2025, on a grid of about 50 km. Mountains and coasts can differ.