Weather overview
Ганьоа lies in the tropical zone of Кот-д’Ивуар, where the year divides into distinct wet and dry periods. The dry season stretches from November to February, offering the most stable conditions for travel. From March, humidity rises, and by April, the first heavy rains arrive, transforming the landscape into lush greenery.
The wettest months in Ганьоа are September and October, when downpours become frequent and intense. By December, the rains ease, and the air feels fresher, though daytime heat remains a constant. Travelers should note that even during the dry season, mornings and evenings can feel muggy, while afternoons often bring brief but strong showers.
Temperature
Temperatures in Ганьоа stay warm year-round, with daytime highs rarely dropping below +29 °C. The hottest months are February and March, when the mercury can climb to +35 °C. Nights offer little relief, averaging around +22 °C to +24 °C, though the humidity makes the air feel warmer than the numbers suggest.
From June to August, Ганьоа experiences slightly cooler conditions, with highs around +30 °C and lows near +22 °C. This period coincides with the rainy season, so the combination of heat and moisture can make the weather feel oppressive. By November, temperatures begin to rise again, though the drop in rainfall makes the heat more bearable.
| Month | Minimum | Maximum |
|---|---|---|
| January | 22.2 | 34.6 |
| February | 23.6 | 35.4 |
| March | 23.4 | 34.2 |
| April | 23.7 | 33.8 |
| May | 23.5 | 32.7 |
| June | 22.8 | 31 |
| July | 22.3 | 29.9 |
| August | 21.9 | 29.8 |
| September | 22.7 | 30.9 |
| October | 22.9 | 31.8 |
| November | 22.7 | 32.6 |
| December | 22 | 33.4 |
Precipitation
Rainfall in Ганьоа follows a clear seasonal pattern, with the heaviest downpours occurring between May and October. September and October are the wettest months, with over 240 mm of rain each, often falling in short, intense bursts. These rains can disrupt travel plans, as roads may flood and outdoor activities become difficult.
The dry season, from December to February, sees minimal rainfall, with January averaging just 23.5 mm. Even during the transitional months of March and November, showers are usually brief, making these periods more comfortable for exploring Ганьоа. Travelers should pack rain gear if visiting during the wet season, as sudden storms are common.
| Month | Precipitation |
|---|---|
| January | 23.5 |
| February | 40.4 |
| March | 113.8 |
| April | 134.1 |
| May | 163.8 |
| June | 145.8 |
| July | 120.3 |
| August | 101.7 |
| September | 244.6 |
| October | 273.3 |
| November | 95.1 |
| December | 33.6 |
What to pack
For a trip to Ганьоа during the dry season, lightweight, breathable clothing is essential. Opt for long sleeves and pants to protect against the sun and insects, especially in the evenings. A wide-brimmed hat and sunglasses will help shield you from the strong tropical sun, while comfortable walking shoes are a must for exploring the area.
If visiting Ганьоа between May and October, pack a compact umbrella or a waterproof jacket to stay dry during sudden downpours. Quick-drying fabrics are ideal, as humidity can make clothes feel damp even when it’s not raining. Don’t forget insect repellent, as mosquitoes are more active during the wet season, and a reusable water bottle to stay hydrated in the heat.
| Month | Wind speed |
|---|---|
| January | 1.2 |
| February | 1.5 |
| March | 1.5 |
| April | 1.5 |
| May | 1.5 |
| June | 1.6 |
| July | 1.7 |
| August | 1.8 |
| September | 1.7 |
| October | 1.5 |
| November | 1.3 |
| December | 1.1 |