Climate and monthly weather forecastAba, Nigeria

The climate of Aba

Situated within the tropical region, Aba, in Nigeria experiences a predominant Tropical Monsoon climate, classified under the Köppen climate classification as 'Am'. The city features a climate characterized by consistent high temperatures ranging from 22.3°C (72.1°F) to 35.7°C (96.3°F), accentuated by relatively high humidity levels that fluctuate from 63% to 87% within a year.

Throughout the year, a trend of decreasing temperature is observable from January, with the highest average high of 35.7°C (96.3°F), to a somewhat cooler phase in July clocking temperature highs of 28.4°C (83.1°F). On the contrary, the lows follow a distinct pattern, with the least temperatures from 22.9°C (73.2°F) to 25°C (77°F) being experienced from January to April, then a slight dip to 22.3°C (72.1°F) in August, marking the coolest month.

The city showcases significant rainfall, particularly from May to October, with more than 200mm (7.87") of precipitation per month, reaching a peak in July with a high record of 322mm (12.68"). This period is contrasted by a significantly drier phase from November to April, where rainfall drops drastically to between 24mm (0.94") and 118mm (4.65"). Visibility ranges from 7km (4.3mi) to 10km (6.2mi), with a narrowing field of view during the wetter months due to increased precipitation thereby signaling heavy cloud cover percentage going as high as 74%.

The best time to visit Aba

Consideration of the climatic conditions in light of personal preferences and purpose of visit greatly informs the choice of the best time to visit Aba. However, the drier period from November to February presents an ideal time for sightseeing and outdoor activities. During this time, rainfall bottoms out at a meager 24mm (0.94") in December, coupled with a high temperature hovering around 34.9°C (94.8°F). The level of humidity during these months drops to a comfortable 65% in December, further improving the overall experience.

The worst time to visit Aba

Monsoonal influences peak between June and September, making this period the least ideal for visits to Aba. These months are characterized by high rainfall levels, hitting a high of 322mm (12.68") in July. The humidity level also rises significantly to an annual high of 87%. These combined conditions result in increased cloud cover, leading to reduced visibility and subsequently limiting the enjoyment of outdoor activities.

Spring weather in Aba

In Aba, the months from March to May can be likened to a spring season. During these months, temperatures remain relatively high with highs from 34.1°C (93.4°F) to 31.9°C (89.4°F) and lows from 25°C (77°F) to 24°C (75.2°F). Rainfall begins to increase considerably, from 101mm (3.98") in March to a significant 166mm (6.54") in May. Humidity starts to rise, reaching up to 80% in May. Despite the increased rainfall, the days remain relatively bright with daylight hours ranging from 12.1h to 12.4h.

Summer weather in Aba

June to August translates to the summer period for Aba. This period shows a continued decline in temperature from 29.5°C (85.1°F) to 28.6°C (83.5°F) and a slight decrease in lows as well to 22.4°C (72.3°F). The rainfall hits a peak at this time, with volumes rising steeply to 322mm (12.68") in July before falling to 291mm (11.46") in August. Likewise, the relative humidity peaks at 87% in July. A notable feature of this period is the decreased sunlight exposure, with the average sunshine hours dropping to a low of 4.5h in July.

Autumn weather in Aba

Autumn in Aba spans from September to November. During this period, there is a gradual decrease in rainfall from 289mm (11.38") in September to 119mm (4.69") in November. The temperatures rise progressively from 29°C (84.2°F) to 32.6°C (90.7°F). Relative humidity also decreases during this period from 87% to 78%. Additionally, the daylight hours decrease slightly from 12.1h to 11.9h.

Winter weather in Aba

December to February represents the winter months in Aba. This period is characterized by the lowest rainfall levels of the year, dropping to 24mm (0.94"), and relatively lower temperatures ranging from highs of 34.9°C (94.8°F) to 35.7°C (96.3°F) and lows around 23.3°C (73.9°F) to 22.9°C (73.2°F). There is a notable decrease in humidity levels to 65% while the daylight hours are steady at around 11.9h to 12h. Despite the season's name, the conditions are far from the typical winter experienced in temperate regions.

Weather in January

Beginning the year in Aba, Nigeria, January experiences a temperature shift from 35.7°C (96.3°F) to 22.9°C (73.2°F). This month is somewhat dry, with marked windy conditions, resulting in lower humidity compared to proceeding months. Weather in January »

Weather in February

Moving into February, the weather undergoes subtle changes, with slightly lower high temperatures and higher low temperatures, compared to January. Despite the shift in temperature, the weather remains fairly warm and inviting. Weather in February »

Weather in March

The first month of the spring, March, is still a hot month in Aba, Nigeria, with an average temperature varying between 25°C (77°F) and 34.1°C (93.4°F). The advent of March denotes an average high-temperature of a hot 34.1°C (93.4°F), subtly different from February's 35.4°C (95.7°F). Weather in March »

Weather in April

Aba's weather in April sees further increase in rainfall to 118mm (4.65") and the presence of higher humidity. Cloud coverage also increases, serving as a canopy restricting sunlight hours and slightly reducing visibility. Despite the increased cloudiness, temperatures continue to be on the higher side, suggesting a mix of sun and showers. Weather in April »

Weather in May

May marks the onset of the peak of the wet season in Aba with the highest rainfall recorded at 166mm (6.54"). The weather conditions are dominated by a humid atmosphere, making the heat feel more intense despite a slight drop in temperature. Weather in May »

Weather in June

Increasing moisture heralds the arrival of June with a significant rise in rainfall to 227mm (8.94"), reaching a yearly high in Aba. Daylight hours remain consistent, but the amount of sunshine dwindles due to increased cloud presence. Weather in June »

Weather in July

July continues the wet sequence, even though it records slightly lower rainfall at 322mm (12.68") compared to June. This month has the city cloaked under abundant cloud coverage, inhibiting a reduction in sunshine hours. High humidity persists, ensuring a characteristically tropical weather pattern. Weather in July »

Weather in August

Aba in August experiences a slight dip in the rainfall to 291mm (11.46"). The weather stays generally wet, supplemented by a persistent high humidity level. The cloudiness remains relatively high, curtailing the duration of sunshine. Weather in August »

Weather in September

September, while recording a decline in rainfall to 289mm (11.38"), continues the trend of high humidity in Aba. Temperatures gradually escalate, reconfirming the retreat of the wet season. The wind patterns become less intense as compared to previous months, resulting in a calming effect. Weather in September »

Weather in October

A hint of the dry season is palpable come October with noticeable decrease in rainfall to 236mm (9.29"). The temperature rises to 30.4°C (86.7°F), warranting a perkier ambiance in the city of Aba. Although humidity remains high, it's less as compared to the peak wet months. Weather in October »

Weather in November

Moving significantly towards drier conditions, November in Aba notes a decrease in rainfall to a considerably lower 119mm (4.69"). This month experiences a tangible rise in temperature, harking back to the warmth of the earlier part of the year. Weather in November »

Weather in December

December, the final month in the calendar, presents the least rainfall of 24mm (0.94"), marking it as the driest month in Aba. Temperatures rise again, becoming reminiscent of the conditions at the start of the year. The skies clear up significantly and sunlight duration extends, further enhancing the dry spell. Weather in December »