Weather overview
Иринга sits in the southern highlands of Tanzania, where the climate stays mild year-round but shifts between wet and dry periods. From November to April, the region sees frequent rain, with January and March bringing the heaviest showers. The landscape turns lush and green, though travel may be slower due to muddy roads.
The dry season, from May to October, offers the most comfortable conditions for exploring Иринга. Skies are clear, and temperatures hover around +18...+25 °C, making it ideal for hiking or visiting local markets. June and July are the coolest months, especially at night, when temperatures can drop to +13 °C.
Temperature
Temperatures in Иринга remain steady, rarely straying far from +20 °C on average. The warmest months are November and October, with daytime highs reaching +28...+29 °C, while nights stay mild at +16 °C. Even during the dry season, the highland altitude keeps the heat from becoming oppressive.
The coolest period falls between June and July, when daytime temperatures average +24...+25 °C, but nights can feel chilly at +12...+13 °C. Travelers visiting Иринга in these months should pack layers for the evening. By September, the warmth returns, with highs climbing back to +27 °C.
| Month | Minimum | Maximum |
|---|---|---|
| January | 16.2 | 25.7 |
| February | 16.2 | 26.2 |
| March | 16.2 | 26.5 |
| April | 16.1 | 26 |
| May | 15.1 | 25.9 |
| June | 13.5 | 25.2 |
| July | 12.8 | 24.5 |
| August | 13.5 | 25.6 |
| September | 14.3 | 27.2 |
| October | 15.5 | 28.6 |
| November | 16.6 | 28.9 |
| December | 16.5 | 27.8 |
Precipitation
Rain defines the rhythm of life in Иринга, with two distinct seasons. The wet season peaks in January and March, when monthly rainfall exceeds 100 mm, turning the countryside vibrant but making some roads impassable. April sees a gradual decline in showers, though rain still falls regularly.
From May to October, Иринга experiences almost no rain, with June, July, and August often recording less than 1 mm of precipitation. This dry stretch is the best time for outdoor activities, though the air can feel crisp in the mornings. Light rains return in November, signaling the start of the next wet cycle.
| Month | Precipitation |
|---|---|
| January | 175.5 |
| February | 110.5 |
| March | 121.3 |
| April | 121.4 |
| May | 23.1 |
| June | 1.5 |
| July | 0.7 |
| August | 0.8 |
| September | 0.8 |
| October | 10.1 |
| November | 38.5 |
| December | 99.3 |
What to pack
For a trip to Иринга during the wet season, waterproof footwear and a light rain jacket are essential. January and February bring heavy downpours, so quick-dry clothing and a sturdy umbrella will keep you comfortable. Even in the rain, temperatures stay around +20 °C, so layers are unnecessary during the day.
The dry season calls for lighter packing, though evenings in June and July can be cool. A long-sleeve shirt or light sweater is useful for nights, while daytime attire should focus on breathable fabrics. Sunscreen and a hat are must-haves year-round, as the highland sun remains strong even when temperatures dip.
| Month | Wind speed |
|---|---|
| January | 1.7 |
| February | 1.6 |
| March | 1.6 |
| April | 2.2 |
| May | 3.4 |
| June | 3.4 |
| July | 3.5 |
| August | 3.4 |
| September | 3.4 |
| October | 3.4 |
| November | 3 |
| December | 2.1 |