Weather overview
Old GRA, Port Harcourt has a tropical climate with two distinct seasons: dry and rainy. The dry season runs from November to February, offering warm and stable conditions. From March, humidity rises, and by April, the rains begin to intensify, peaking between June and October.
Travelers visiting Old GRA, Port Harcourt will notice that even during the wetter months, temperatures remain consistently warm. The city rarely cools below +22 °C at night, while daytime highs hover around +30 °C to +35 °C year-round. The most comfortable months for outdoor activities are January, February, and December, when rainfall is minimal.
Temperature
In Old GRA, Port Harcourt, temperatures stay within a narrow range, making it a warm destination throughout the year. The hottest months are February and March, with average highs reaching +35.5 °C and +33.6 °C, respectively. Evenings bring slight relief, with lows around +23 °C to +24 °C.
From June to September, the city experiences slightly cooler temperatures, though still warm at +25.7 °C to +26.3 °C on average. The difference between seasons is subtle, with the main variation being rainfall rather than temperature shifts. Whether visiting in January or July, expect a consistently tropical feel.
| Month | Minimum | Maximum |
|---|---|---|
| January | 21.9 | 34.7 |
| February | 23.4 | 35.5 |
| March | 24 | 33.6 |
| April | 23.9 | 33 |
| May | 23.4 | 32.3 |
| June | 23.1 | 30.1 |
| July | 22.9 | 29.6 |
| August | 22.9 | 29.6 |
| September | 22.9 | 29.8 |
| October | 23 | 31 |
| November | 23.1 | 32.2 |
| December | 22 | 33.5 |
Precipitation
Old GRA, Port Harcourt sees heavy rainfall from April to October, with the wettest months being June (323.9 mm) and September (258.5 mm). During this period, frequent downpours can last for hours, though they often occur in short, intense bursts. Travelers should be prepared for sudden showers, especially in the afternoons.
The dry season, from November to March, offers much drier conditions. December and January are the driest months, with rainfall as low as 16.3 mm and 31.3 mm, respectively. If you prefer to avoid rain, plan your trip to Old GRA, Port Harcourt during these months, though brief showers can still occur even in the dry season.
| Month | Precipitation |
|---|---|
| January | 31.3 |
| February | 25.7 |
| March | 144.2 |
| April | 184.2 |
| May | 204.9 |
| June | 323.9 |
| July | 248 |
| August | 292.9 |
| September | 258.5 |
| October | 308.2 |
| November | 113.3 |
| December | 16.3 |
What to pack
For a trip to Old GRA, Port Harcourt during the dry season (November to February), pack lightweight, breathable clothing to stay comfortable in the heat. A light rain jacket or umbrella is still useful for occasional showers, especially in March or November. Sunglasses, a hat, and sunscreen are essential year-round due to the strong tropical sun.
If visiting during the rainy season (April to October), waterproof footwear and quick-drying clothes will help you stay comfortable. A compact umbrella or a waterproof bag for electronics is highly recommended. Despite the rain, temperatures remain warm, so avoid heavy layers—opt for moisture-wicking fabrics instead.
| Month | Wind speed |
|---|---|
| January | 1.8 |
| February | 1.9 |
| March | 1.9 |
| April | 1.8 |
| May | 1.8 |
| June | 1.6 |
| July | 1.8 |
| August | 1.8 |
| September | 1.6 |
| October | 1.4 |
| November | 1.4 |
| December | 1.5 |