Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Jimma is from January, February, December. — consistent weather climate
🌦Humid
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Contains affiliate links.
| Score | 95 | 92 | 85 | 70 | 60 | 67 | 63 | 67 | 57 | 76 | 88 | 96 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Pleasant | Pleasant | Pleasant | Rainy | Rainy | Rainy | Rainy | Cool & rainy | Cool & rainy | Humid | Pleasant | Pleasant |
| Temperature | 13–25°C | 14–26°C | 15–26°C | 15–25°C | 14–24°C | 14–23°C | 14–22°C | 13–22°C | 13–22°C | 13–23°C | 12–24°C | 13–24°C |
| Feels like | 12–25°C | 13–27°C | 15–27°C | 15–27°C | 15–27°C | 14–25°C | 14–23°C | 14–24°C | 14–25°C | 13–25°C | 12–25°C | 12–25°C |
| Precipitation | 18mm 4 days | 39mm 5 days | 77mm 9 days | 163mm 15 days | 197mm 19 days | 174mm 23 days | 184mm 27 days | 175mm 25 days | 211mm 25 days | 124mm 14 days | 59mm 8 days | 14mm 3 days |
| Sunshine | 11.0h ☀︎ 94% | 11.2h ☀︎ 94% | 10.0h ☀︎ 83% | 8.2h ☀︎ 67% | 9.6h ☀︎ 77% | 9.0h ☀︎ 72% | 6.4h ☀︎ 51% | 7.3h ☀︎ 59% | 8.3h ☀︎ 68% | 10.4h ☀︎ 87% | 11.1h ☀︎ 95% | 11.0h ☀︎ 94% |
| Wind | W · 9 km/h | S · 10 km/h | SE · 10 km/h | E · 9 km/h | NE · 9 km/h | NW · 9 km/h | NW · 8 km/h | NW · 9 km/h | NE · 9 km/h | SE · 10 km/h | W · 9 km/h | S · 9 km/h |
| Humidity (%) | 61% | 57% | 63% | 72% | 79% | 82% | 84% | 84% | 84% | 77% | 70% | 60% |
| Day length | 11.7h | 11.9h | 12.1h | 12.3h | 12.5h | 12.6h | 12.5h | 12.4h | 12.2h | 12.0h | 11.8h | 11.7h |
December draws the year's biggest rush under flawless highland skies, but January delivers the exact same radiant weather with more than half the crowds gone.
Jimma sits as the green, coffee-scented anchor of southwestern Ethiopia's Oromia Region, perched at an elevation where equatorial heat softens into perpetual spring. Most travelers who arrive here do so to trace the legacy of the old kingdom or use the regional capital as a jumping-off point for the forested southwest. Timing a visit, however, hinges on an unexpected divide in the dry season. Arrive late in the calendar year and you step into peak local travel, packed transit, and full lodgings. Wait just a few weeks until January, and the city breathes out, offering pristine highland days in total calm.
January is Jimma at its absolute finest. Conventional itineraries push visitors toward December, but January quietly preserves every drop of brilliant weather while stripping away the congestion. Days hover at an effortless twenty-five degrees Celsius, dry and tempered by the plateau altitude, bathed in eleven hours of daily sunshine that warms the red earth roads and broad avenues.
Climbing the hill to Jiren to explore the carved wooden balconies of Aba Jifar Palace feels like having the nineteenth-century royal seat entirely to yourself. February continues the streak with warm, golden afternoons and clear nights, making wandering between the Jimma Museum and the open-air markets an unhurried, comfortable pleasure before the first clouds gather.
By late March, the atmosphere over southwestern Ethiopia begins to turn. The early rains arrive intermittently, washing away winter dust and coaxing a blanket of white coffee blossoms across the surrounding plantations. The air stays pleasantly warm, but humidity creeps in.
By May, afternoon downpours become regular occurrences rather than passing novelties. While the surrounding hills turn an intense, vibrant green, the unpaved paths quickly soften into slick mud. It remains an atmospheric period for travelers who do not mind ducking under corrugated awnings while heavy afternoon deluges drum overhead, but outdoor roaming requires flexibility.
From June through September, the southwestern highlands enter their deepest monsoon. September sees the heaviest rainfall of the entire year, saturating the landscape and testing anyone attempting overland journeys. Sunshine drops sharply as heavy low cloud traps the hills in persistent grey mist.
Temperatures sink to a cool, damp chill in the low twenties, and rural routes become treacherous quagmires. Unless you have specific business in the regional center, this is the season to stay away. The lush vegetation is striking, but the damp is relentless and town life retreats indoors.
October brings relief as the monsoon breaks, the skies clear rapidly, and the sun commands the plateau once again. By November, the dry season is in full stride, accompanied by a dramatic surge in visitors. November and December represent the bustling peak of the calendar, when regional transit is stretched and the city hums with relentless energy.
December boasts magnificent, rain-free weather, but it comes with peak bustle and competition for every ride and room. If your schedule allows, bypassing December for the quiet grace of January gives you the exact same clear skies with none of the friction.