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Contents
- The climate of Ilesa
- The best time to visit Ilesa
- The worst time to visit Ilesa
- Spring weather in Ilesa
- Summer weather in Ilesa
- Autumn weather in Ilesa
- Winter weather in Ilesa
- 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
The climate of Ilesa
Ilesa, Nigeria sits under a predominately tropical wet and dry climate, as classified by the Köppen climate system - 'Aw'. By virtue of this classification, the city experiences distinct wet and dry seasons throughout the year. Even in the cooler months, temperatures average above 20°C (68°F), exposing the city's residents and visitors to consistently warm conditions.
For the most part of the year, the city experiences high temperatures. The average peak of this heat occurs in February, with the temperature reaching 36.8°C (98.2°F). On the opposite end of the spectrum, the coolest month, generally July, records marginally lower average temperatures, settling typically around 28.3°C (82.9°F). The city's nights, on the other hand, maintain relatively constant figures between 20.1°C (68.2°F) to 23.1°C (73.6°F) across all months, serving as a haven from the day's high temperatures.
As is typical of tropical climates, the humidity levels fluctuate significantly over the year, from a low of 46% in January to a high of 90% between July to September, coinciding with the heavy rainfall. Rainfall in Ilesa takes a steep curve from January’s 6mm (0.24") to July’s 130mm (5.12"), noted as the wettest month. The heavy precipitation is accompanied by an increase in the number of rainfall days, from January's 4.5 days to July's 27.1 days.
The city sees numerous hours of daylight, with smallest daylight occurring in December still clocking at 11.7 hours, and longest days arrive happens in June at 12.6 hours. Sunshine hours, however, contrast this as they decline to 4.7 hours a day in July, a stark contrast to January's generous 9.9 hours.
For the most part of the year, the city experiences high temperatures. The average peak of this heat occurs in February, with the temperature reaching 36.8°C (98.2°F). On the opposite end of the spectrum, the coolest month, generally July, records marginally lower average temperatures, settling typically around 28.3°C (82.9°F). The city's nights, on the other hand, maintain relatively constant figures between 20.1°C (68.2°F) to 23.1°C (73.6°F) across all months, serving as a haven from the day's high temperatures.
As is typical of tropical climates, the humidity levels fluctuate significantly over the year, from a low of 46% in January to a high of 90% between July to September, coinciding with the heavy rainfall. Rainfall in Ilesa takes a steep curve from January’s 6mm (0.24") to July’s 130mm (5.12"), noted as the wettest month. The heavy precipitation is accompanied by an increase in the number of rainfall days, from January's 4.5 days to July's 27.1 days.
The city sees numerous hours of daylight, with smallest daylight occurring in December still clocking at 11.7 hours, and longest days arrive happens in June at 12.6 hours. Sunshine hours, however, contrast this as they decline to 4.7 hours a day in July, a stark contrast to January's generous 9.9 hours.
The best time to visit Ilesa
As daylight hours reach peak 12.6 hours on average and sunshine hours sit comfortably at 6.5 hours per day, June arguably provides the best conditions to enjoy Ilesa's outdoor activities. Coupled with this, average temperatures reside at a more manageable 30.5°C (86.9°F), which is substantially cooler than the preceding scorching months.
The worst time to visit Ilesa
Contrarily, the rainiest months from June to September may mar any travel plans. The high rainfall, peaking at 130mm (5.12") in July, occurs in tandem with an average of 27.1 rainfall days and 90% humidity. These months also record shorter sunshine hours, dropping to as low as 4.7 hours for July. Thus, if one wishes to avoid heavy showers, this time might sway on the less favourable side.
Spring weather in Ilesa
In Ilesa, March to May marks the spring months. March, the start of the spring season, shows a rise in humidity from 61% to 72% while the rainfall increases from 18mm (0.71") to 43mm (1.69") between these months. The average high temperature takes a slight dip during this period from 35.8°C (96.4°F) in March to 32.8°C (91°F) in May. The average monthly low fluctuates slightly, moving from 23.1°C (73.6°F) in March to 22.1°C (71.8°F) in May.
Summer weather in Ilesa
Summer in Ilesa runs from June to August. As with every tropical city, summer becomes synonymous with rainfall. Rainfall hits a peak in July at 130mm (5.12"), before slightly decreasing to 109mm (4.29") in August. Days are also longer, with daylight hours peaking at 12.6 hours in June. Despite the heavy showers, the temperatures hold steady with average highs oscillating from 30.5°C (86.9°F) in June to 27.8°C (82°F) in August.
Autumn weather in Ilesa
Autumn in Ilesa is pegged from September to November. The rainfall persists at high levels, beginning at 132mm (5.2") in September and finishing the season at a lower level of 15mm (0.59") by November. As the season progresses, the sunshine hours increase from 5.2 hours in September to 9.3 hours in November.
Winter weather in Ilesa
The winter months in Ilesa are from December to February. Winter here is unique in contrast to colder regions, as the temperatures stay relatively warm with the average high ranging from 36.7°C (98.1°F) in December to 36.8°C (98.2°F) in February. December sees a small amount of rainfall at 2mm (0.08") along with lower humidity at 48% relative to other months. The stretch sees high daylight hours, ranging from 11.7 to 11.9 hours per day.
Weather in January
Starting off the year, the weather in January in Ilesa, Nigeria shows a modest mix of sun and rain, with slightly cooler temperatures when compared to the approaching months. Clear skies persist most of the day, promoting ample hours of sunshine in conjunction with relatively low humidity, rendering the month quite pleasant. Weather in January »
Weather in February
In February, Ilesa experiences a noticeable increase in temperature and humidity, suggesting an incoming transition into wetter times. Longer daylight hours become more evident, signaling the onset of the rainy season. The predictable wind patterns remain, supplying a steady supply of cool winds, keeping residents comfortable despite the escalation in temperature. Weather in February »
Weather in March
The weather patterns in March over Ilesa, Nigeria tip the scales towards the wet side as rainfall continues to rise. Daylight and sunshine durations remain moderate, maintaining the overall clement weather experienced by the city. Weather in March »
Weather in April
April sees the weather in Ilesa fully embracing the rainy season, hallmarked by significant leaps in rainfall and humidity levels. The atmosphere becomes rich in moisture, thereby decreasing visibility and keeping the skies densely clouded. Weather in April »
Weather in May
May in Ilesa exhibits a saturated atmosphere, with the rainy season in full swing and the humidity on the rise. A decrease in sunshine hours is observed, though daylight persists, illuminating the city for most of the day. The gusty winds and cloud cover are intensified, collectively contributing to a significantly wet climate. Weather in May »
Weather in June
June maintains a continually wet climate in Ilesa, with rainfall peaking and cloud cover obscuring the majority of the sky. Despite the extensive rainfall, daylight hours demonstrate minimal change. The lowered temperature and wind gusts provide some respite from the otherwise humid conditions. Weather in June »
Weather in July
July in Ilesa confirms the city's status in the thick of the rainy season. Temperatures and sunshine hours dip further, contributing to the more prevalent cooler conditions. Cloud cover is extensive, reducing visibility significantly, while constant winds offer some relief from the high moisture levels. Weather in July »
Weather in August
As August ushers in Ilesa, Nigeria, it becomes apparent that the rainy season continues to reign. The minimized sunshine hours and cooler temperatures provide a gentle labyrinth juxtaposed by the dampness brought about by the ongoing rains. Weather in August »
Weather in September
September in Ilesa serves as a turning point, gradually shaking off the persistent wetness that has characterized the previous months. Despite the high rainfall, small increments in sunshine hours are observable, hinting at the upcoming drier season. Weather in September »
Weather in October
In Ilesa's October climate, the city begins a steady journey back towards the warm and drier conditions characteristic of its dry season. Despite the significant decrease in rainfall from last month, a wet spell continues. Temperature variations become minimal, consistent with the shifting from the wet to the dry season. Weather in October »
Weather in November
As November unfurls in Ilesa, Nigeria, a clear shift in weather patterns towards drier conditions is evident. The persistent rain gives way to a higher frequency of sunny days, indicating the onset of the dry season in full swing. Weather in November »
Weather in December
December brings with it the bliss of the dry season for Ilesa, contrasting the previously rain-drenched months. Warmer temperatures prevail, complemented by a notable surge in sunshine hours. The skies are frequently clear, making the city's ambiance significantly les humid and far brighter. Weather in December »
[Resources]Frequently asked questions
What is the least humid month in Ilesa?
With an average relative humidity of 46%, January is the least humid month in Ilesa, Nigeria.
How many days does it rain in Ilesa?
Throughout the year, there are 219.6 rainfall days, and 812mm (31.97") of precipitation is accumulated.
What are the months with the most sunshine in Ilesa?
January and December, with an average of 9.9h of sunshine, are months with the most sunshine in Ilesa.
What is the month with the highest UV index in Ilesa?
The months with the highest UV index in Ilesa are January through April, October through December, with an average maximum UV index of 7.
What time of the year is the hottest in Ilesa?
February is the warmest month of the year in Ilesa, Nigeria, registering average temperatures as high as 36.8°C (98.2°F) and as low as 22.1°C (71.8°F).
When are the longest days in Ilesa?
With an average of 12h and 36min of daylight, June has the longest days of the year in Ilesa.
What is the most humid month in Ilesa?
The months with the highest humidity are July through September, with an average relative humidity of 90%.
What are the months with the lowest UV index in Ilesa?
The months with the lowest UV index in Ilesa are July and August, with an average maximum UV index of 5.
What is the coldest month in Ilesa?
In Ilesa, the lowest temperatures are generally noted in August, averaging a high of 27.8°C (82°F) and a low of 20.9°C (69.6°F).
What is the month with the least sunshine in Ilesa?
The month with the least sunshine in Ilesa is August, with an average of 4.3h of sunshine.
What is the rainiest month in Ilesa?
September is the month with the most rainfall. Rain falls for 26 days and accumulates 132mm (5.2") of precipitation.
What is the driest month in Ilesa?
The month with the least rainfall in Ilesa, Nigeria, is December, when the rain falls for 2 days and typically collects 2mm (0.08") of precipitation.
What is the month with the shortest days in Ilesa?
With an average of 11h and 42min of daylight, December has the shortest days of the year.
Is there Daylight Saving Time (DST) in Ilesa?
Ilesa, Nigeria, does not utilize Daylight Saving Time (DST). WAT timezone is used throughout the entire year.
Average temperature
Ilesa, Nigeria
The warmest month (with the highest average high temperature) is February (36.8°C).
The month with the lowest average high temperature is August (27.8°C).
The month with the highest average low temperature is March (23.1°C).
The coldest month (with the lowest average low temperature) is January (20.1°C).
Average pressure
Ilesa, Nigeria
- Average pressure in January:
1010.4mbar - Average pressure in February:
1009.1mbar - Average pressure in March:
1009mbar - Average pressure in April:
1009.3mbar - Average pressure in May:
1010.6mbar - Average pressure in June:
1012.5mbar
- Average pressure in July:
1013.1mbar - Average pressure in August:
1013mbar - Average pressure in September:
1012.4mbar - Average pressure in October:
1010.9mbar - Average pressure in November:
1010mbar - Average pressure in December:
1010.3mbar
The month with the highest atmospheric pressure is July (1013.1mbar).
The month with the lowest atmospheric pressure is March (1009mbar).
Average wind speed
Ilesa, Nigeria
- Average wind speed in January:
4.8km/h - Average wind speed in February:
5.5km/h - Average wind speed in March:
6.4km/h - Average wind speed in April:
6.4km/h - Average wind speed in May:
5.8km/h - Average wind speed in June:
5.8km/h
- Average wind speed in July:
6.2km/h - Average wind speed in August:
6.3km/h - Average wind speed in September:
5km/h - Average wind speed in October:
4.3km/h - Average wind speed in November:
3.9km/h - Average wind speed in December:
4.2km/h
The windiest months (with the highest average wind speed) are March and April (6.4km/h).
The calmest month (with the lowest average wind speed) is November (3.9km/h).
Average humidity
Ilesa, Nigeria
The months with the highest relative humidity are July, August and September (90%).
The month with the lowest relative humidity is January (46%).
Average rainfall
Ilesa, Nigeria
The wettest month (with the highest rainfall) is September (132mm).
The driest month (with the least rainfall) is December (2mm).
Average rainfall days
Ilesa, Nigeria
- Average rainfall days in January:
4.5 days - Average rainfall days in February:
8.9 days - Average rainfall days in March:
18.4 days - Average rainfall days in April:
22.7 days - Average rainfall days in May:
24.8 days - Average rainfall days in June:
25.4 days
- Average rainfall days in July:
27.1 days - Average rainfall days in August:
25.7 days - Average rainfall days in September:
26 days - Average rainfall days in October:
23.5 days - Average rainfall days in November:
10.6 days - Average rainfall days in December:
2 days
The month with the highest number of rainy days is July (27.1 days).
The month with the least rainy days is December (2 days).
Average daylight / Average sunshine
Ilesa, Nigeria
- Average daylight in January:
11h and 4min - 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 4min
- 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 36min).
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 3min - Average sunshine in March:
8h and 5min - Average sunshine in April:
8h and 3min - Average sunshine in May:
8h and 0min - Average sunshine in June:
6h and 3min
- Average sunshine in July:
4h and 4min - Average sunshine in August:
4h and 2min - Average sunshine in September:
5h and 1min - Average sunshine in October:
7h and 4min - Average sunshine in November:
9h and 2min - Average sunshine in December:
9h and 5min
The months with the most sunshine are January and December (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 4h and 18min).
Average sunshine days
Ilesa, Nigeria
- Average sunshine days in January:
25.3 days - Average sunshine days in February:
15.7 days - Average sunshine days in March:
10.1 days - Average sunshine days in April:
6.3 days - Average sunshine days in May:
4.9 days - Average sunshine days in June:
3.8 days
- Average sunshine days in July:
2.6 days - Average sunshine days in August:
3.5 days - Average sunshine days in September:
3.2 days - Average sunshine days in October:
4.6 days - Average sunshine days in November:
17.2 days - Average sunshine days in December:
27.3 days
The month with the most sunshine days is December (27.3 days).
The month with the least sunshine days is July (2.6 days).
Average UV index
Ilesa, Nigeria
The months with the highest UV index are January, February, March, April, October, November and December (UV index 7).
The months with the lowest UV index are July and August (UV index 5).
Average cloud cover
Ilesa, Nigeria
The month with the most cloud cover is August (Cloud cover 82).
The month with the least cloud cover is December (Cloud cover 13).
Average visibility
Ilesa, Nigeria
The months with the highest visibility are January, February and December (9km).
The months with the lowest visibility are July, August, September and October (5km).
Ilesa, Nigeria
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