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Contents
- The climate of Ibadan
- The best time to visit Ibadan
- The worst time to visit Ibadan
- Spring weather in Ibadan
- Summer weather in Ibadan
- Autumn weather in Ibadan
- Winter weather in Ibadan
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
The climate of Ibadan
Situated in the savanna zone of the tropics, Ibadan mirrors a Köppen climate classification of Aw. This characterisation implicates dry winters and wet summers throughout the year. Across the year, average high temperatures range from 28.4°C (83.1°F) in August to 37.3°C (99.1°F) in January, indicating the city's consistent warmth. Average lows fluctuate marginally, marked at 21.9°C (71.4°F) in January and rising to a peak of 24.8°C (76.6°F) in March.
Relative humidity takes an upward climb as the year progresses, starting at 51% in January and reaching a plateau at 88% between July and October. As for rainfall, Ibadan experiences an annual curve with both dry and wet periods. The span from January to March is marked by lower monthly rainfall, ranging from 4mm (0.16") in January to 22mm (0.87") in March. Come April, Ibadan welcomes increasing rainfall, with monthly averages peaking at 76mm (2.99") in July and gradually descending thereafter.
Observations of total sunshine hours reveal a diverse pattern, with highest figures recorded during the dry months of January and February at 9.8 hours a day. However, from March to September, sunshine hours diminish, with the least noted in June—only 6.3 hours a day—marking the peak of the wet season. As the year tapers to a close, sunshine hours begin to rise again, settling at 9.1 hours a day by November.
Relative humidity takes an upward climb as the year progresses, starting at 51% in January and reaching a plateau at 88% between July and October. As for rainfall, Ibadan experiences an annual curve with both dry and wet periods. The span from January to March is marked by lower monthly rainfall, ranging from 4mm (0.16") in January to 22mm (0.87") in March. Come April, Ibadan welcomes increasing rainfall, with monthly averages peaking at 76mm (2.99") in July and gradually descending thereafter.
Observations of total sunshine hours reveal a diverse pattern, with highest figures recorded during the dry months of January and February at 9.8 hours a day. However, from March to September, sunshine hours diminish, with the least noted in June—only 6.3 hours a day—marking the peak of the wet season. As the year tapers to a close, sunshine hours begin to rise again, settling at 9.1 hours a day by November.
The best time to visit Ibadan
The best time to visit Ibadan would be during the dry season, primarily from November to March. During these months, rainfall is markedly less, as are cloud cover and relative humidity levels. Average high temperatures during this period are comfortably warm, ranging between 30.8°C (87.4°F) in November and 37.3°C (99.1°F) in January, coupled with manageable low temperatures, fluctuating between 21.8°C (71.2°F) to 23.7°C (74.7°F). Furthermore, the hours of sunshine exceed nine per day, lending ample time for outdoor exploration.
The worst time to visit Ibadan
The period from July to September might pose challenges for visitors due to a spike in rainfall, reaching up to 76mm (2.99"). The increased precipitation brings along an escalation in relative humidity levels, hitting 88%, and curtailing sunshine hours to between 4.7 to 5.3 hours a day. Hence, despite average temperatures remaining within a comfortable range from 28.4°C (83.1°F) to 29.5°C (85.1°F), the heightened rainfall and relative humidity might render travel less desirable during these months.
Spring weather in Ibadan
The months of March, April, and May in Ibadan are marked by a period of transition from dry to wet conditions. Average high temperatures range from 35°C (95°F) in May to 36.1°C (97°F) in March, with lows marginally increasing from 23.8°C (74.8°F) to 24.8°C (76.6°F). Rainfall levels rise sharply, leaping from 22mm (0.87") in March to 48mm (1.89") in April and May. Coupled with this, relative humidity levels hover around 70% in March before elevating to 79% in May.
Summer weather in Ibadan
The summer period from June to August tends to be the wettest phase in Ibadan. Despite average high temperatures showing a slight dip, from 33.5°C (92.3°F) in June to 28.4°C (83.1°F) in August, an uptick in humidity to 87% and rainfall amounts peaking at 76mm (2.99") in July create a markedly wet climate. These months also note a drop in sunshine hours, reducing to a minimum of 4.2 hours a day in August.
Autumn weather in Ibadan
Autumn months in Ibadan, from September to November, indicate a retreat from the extreme wet conditions of the summer. Even though the rainfall in September tips the scales at 72mm (2.83"), it reduces to 61mm (2.4") in October and further slumps to 12mm (0.47") in November. The high temperatures rise from 29.5°C (85.1°F) in September to 31.5°C (88.7°F) in October and 34°C (93.2°F) in November, while sunshine hours show a gradual incline over these months.
Winter weather in Ibadan
The winter months of December to February in Ibadan signify a dry period with comfortable temperatures. Average high temperatures vary within the range of 37.3°C (99.1°F) in January to 36.3°C (97.3°F) in December, and low temperatures from 21.8°C (71.2°F) in February to 23.7°C (74.7°F) in February. Rainfall eases off to 4mm (0.16") in January and only 3mm (0.12") in December. Paired with an increase in sunshine hours to 9.8 a day by February, the winter months offer agreeably dry and warm conditions.
Weather in January
A new year finds Ibadan in warm pleasant weather. Typically, January sees the hottest temperatures in the region, peaking at an outstanding 37.3°C (99.1°F). From the dryness in the air to the serene low-pressure waves, it gives off an inviting aura to visitors and locals alike. Weather in January »
Weather in February
As the second month of the year rolls in, there's continued warmth with a slightly increased level of humidity in Ibadan. The heat remains largely consistent with January, the latter hanging onto the title of the hottest month by a thin margin, as February temperatures reach up to 37.1°C (98.8°F). Weather in February »
Weather in March
In the heart of Nigeria, March marks the start of a transition period with weather patterns subtly shifting towards the wet season. Following the intense high temperatures of the previous months, the mercury comfortably settles around the mark of 36.1°C (97°F) in March. Weather in March »
Weather in April
April arrives with a notable increase in rainfall in Ibadan. Weather conditions undergo a drastic change as temperatures drop to a high of 35°C (95°F) while there's a spectacular rise in rainfall from 22mm (0.87") in March to 48mm (1.89"). Weather in April »
Weather in May
May ushers in the full onset of the rainy season in Ibadan. The city experiences a further decrease in temperature, an increase in cloud cover, and a higher chance of rainfall, but fortunately, the significant weather changes do not affect visibility. Weather in May »
Weather in June
June brings a refreshing ambiance in the city of Ibadan. The temperature steers towards milder climates, falling to an average high of 30.8°C (87.4°F) and a lower level of UV radiation, providing a soothing atmosphere. A further increase in the number of rainfall days accompanied by the highest relative humidity for the year gives June it's wet season title. Weather in June »
Weather in July
In July, the city of Ibadan embraces the intensity of the wet season. The temperature continues its descent to a yearly low, averaging a high of 28.8°C (83.8°F). This drop reflects a pleasant coolness, a stark contrast to the baking heat of the past months. Weather in July »
Weather in August
Ibadan's weather continues to be dominated by the wet season during August, albeit with a slight calming of the downpours. An ever-so-slight increase in temperature to a maximum of 28.4°C (83.1°F) suggests the first signs of the wet season drawing to a close. Weather in August »
Weather in September
September witnesses the city of Ibadan transitioning out of the wet season. Temperatures gradually rise, hitting a comfortable high of 29.5°C (85.1°F). Though the intensity of the rain lessens, it's frequency remains consistently high, cooling the climate before the impending dry season. Weather in September »
Weather in October
October in Ibadan reveals breathtaking changes as the weather starts to dry out. The city is treated to a gentle cruising temperature that reaches up to 31.5°C (88.7°F). A significant decline in rainfall signals the impending end of the wet season, although humidity remains relatively high. Weather in October »
Weather in November
November marks the beginning of the dry season in Ibadan. The departure of the rainy season is signalled by an increased temperature, which climbs to an average high of 34°C (93.2°F), and a reduction in rain days to an average of 9.9. Weather in November »
Weather in December
In December, Ibadan gears up to sign off the year on a warm note. The city enjoys an average maximum temperature of 36.3°C (97.3°F), which is considerably high compared to the previous months. The rainfall drops to a minimal figure, quantifying to a near negligible 3mm (0.12"), effectively marking December as the driest month. Weather in December »
Updated: Jan 25, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the hottest in Ibadan?
Ibadan, Nigeria, experiences its highest temperatures in January, with an average peak of 37.3°C (99.1°F) and a low of 21.9°C (71.4°F).
What is the least humid month in Ibadan?
January is the least humid month, with an average relative humidity of 51%.
How much does it rain in Ibadan?
In Ibadan, during the entire year, the rain falls for 157.1 days and collects up to 476mm (18.74") of precipitation.
What are the months with the most sunshine in Ibadan?
January and December, with an average of 9.8h of sunshine, are months with the most sunshine in Ibadan.
What is the month with the highest UV index in Ibadan?
The months with the highest UV index in Ibadan, Nigeria, are January through May, October through December, with an average maximum UV index of 7.
When are the longest days in Ibadan?
June has the longest days of the year, with an average of 12h and 30min of daylight.
What is the wettest month in Ibadan?
The month with the most rainfall in Ibadan, Nigeria, is July, when the rain falls for 20.1 days and typically aggregates up to 76mm (2.99") of precipitation.
When is the lowest UV index in Ibadan?
With an average maximum UV index of 5, July is the month with the lowest UV index in Ibadan, Nigeria.
What part of the year is the coldest in Ibadan?
In Ibadan, the lowest temperatures are generally noted in August, averaging a high of 28.4°C (83.1°F) and a low of 21.8°C (71.2°F).
What is the month with the least sunshine in Ibadan?
With an average of 4.2h of sunshine, August has the least sunshine of the year in Ibadan, Nigeria.
What is the most humid month in Ibadan?
September is the most humid month, with an average relative humidity of 88%.
What is the driest month in Ibadan?
December is the month with the least rainfall in Ibadan. Rain falls for 3 days and accumulates 3mm (0.12") of precipitation.
What is the month with the shortest days in Ibadan?
The month with the shortest days is December, with an average of 11h and 42min of daylight.
Is there Daylight Saving Time (DST) in Ibadan?
Ibadan does not utilize Daylight Saving Time (DST). WAT timezone is used throughout the entire year.
Average temperature
Ibadan, Nigeria
The warmest month (with the highest average high temperature) is January (37.3°C).
The month with the lowest average high temperature is August (28.4°C).
The month with the highest average low temperature is March (24.8°C).
The coldest months (with the lowest average low temperature) are August and December (21.8°C).
Average pressure
Ibadan, Nigeria
- Average pressure in January:
1010.5mbar - Average pressure in February:
1009.4mbar - Average pressure in March:
1009.3mbar - Average pressure in April:
1009.5mbar - Average pressure in May:
1010.8mbar - Average pressure in June:
1012.6mbar
- Average pressure in July:
1013.3mbar - Average pressure in August:
1013.2mbar - Average pressure in September:
1012.5mbar - Average pressure in October:
1011.1mbar - Average pressure in November:
1010.1mbar - Average pressure in December:
1010.5mbar
The month with the highest atmospheric pressure is July (1013.3mbar).
The month with the lowest atmospheric pressure is March (1009.3mbar).
Average wind speed
Ibadan, Nigeria
- Average wind speed in January:
5.5km/h - Average wind speed in February:
6.6km/h - Average wind speed in March:
7.4km/h - Average wind speed in April:
7.3km/h - Average wind speed in May:
6.6km/h - Average wind speed in June:
6.6km/h
- Average wind speed in July:
6.8km/h - Average wind speed in August:
6.9km/h - Average wind speed in September:
5.6km/h - Average wind speed in October:
5km/h - Average wind speed in November:
4.6km/h - Average wind speed in December:
4.8km/h
The windiest month (with the highest average wind speed) is March (7.4km/h).
The calmest month (with the lowest average wind speed) is November (4.6km/h).
Average humidity
Ibadan, Nigeria
The month with the highest relative humidity is September (88%).
The month with the lowest relative humidity is January (51%).
Average rainfall
Ibadan, Nigeria
The wettest month (with the highest rainfall) is July (76mm).
The driest month (with the least rainfall) is December (3mm).
Average rainfall days
Ibadan, Nigeria
- Average rainfall days in January:
3 days - Average rainfall days in February:
6.5 days - Average rainfall days in March:
12.5 days - Average rainfall days in April:
15 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
15.9 days
- Average rainfall days in July:
20.1 days - Average rainfall days in August:
19.1 days - Average rainfall days in September:
19.2 days - Average rainfall days in October:
15.5 days - Average rainfall days in November:
9.9 days - Average rainfall days in December:
3 days
The month with the highest number of rainy days is July (20.1 days).
The months with the least rainy days are January and December (3 days).
Average daylight / Average sunshine
Ibadan, Nigeria
- Average daylight in January:
11h and 5min - Average daylight in February:
11h and 5min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 2min - Average daylight in May:
12h and 3min - Average daylight in June:
12h and 3min
- Average daylight in July:
12h and 3min - Average daylight in August:
12h and 2min - Average daylight in September:
12h and 1min - Average daylight in October:
12h and 0min - Average daylight in November:
11h and 5min - Average daylight in December:
11h and 4min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 42min).
- Average sunshine in January:
9h and 5min - Average sunshine in February:
9h and 1min - Average sunshine in March:
8h and 5min - Average sunshine in April:
8h and 4min - Average sunshine in May:
7h and 5min - Average sunshine in June:
6h and 2min
- Average sunshine in July:
4h and 4min - Average sunshine in August:
4h and 1min - Average sunshine in September:
5h and 2min - Average sunshine in October:
7h and 3min - Average sunshine in November:
9h and 1min - Average sunshine in December:
9h and 5min
The months with the most sunshine are January and December (Average sunshine: 9h and 48min).
The month with the least sunshine is August (Average sunshine: 4h and 12min).
Average sunshine days
Ibadan, Nigeria
- Average sunshine days in January:
26.3 days - Average sunshine days in February:
19.3 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
10.7 days - Average sunshine days in June:
12 days
- Average sunshine days in July:
7.8 days - Average sunshine days in August:
8.7 days - Average sunshine days in September:
8.5 days - Average sunshine days in October:
11.8 days - Average sunshine days in November:
16.4 days - Average sunshine days in December:
24.4 days
The month with the most sunshine days is January (26.3 days).
The month with the least sunshine days is July (7.8 days).
Average UV index
Ibadan, Nigeria
The months with the highest UV index are January, February, March, April, May, October, November and December (UV index 7).
The month with the lowest UV index is July (UV index 5).
Average cloud cover
Ibadan, Nigeria
The month with the most cloud cover is August (Cloud cover 77).
The month with the least cloud cover is December (Cloud cover 17).
Average visibility
Ibadan, Nigeria
The months with the highest visibility are January, February, March, April and December (9km).
The months with the lowest visibility are July, August, September and October (6km).
