Lagos Weather in August
Nigeria · Tropical climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
August in Lagos sees average temperatures ranging from a low of 23.8°C (74.8°F) to a high of 27.7°C (81.9°F), with a mean of 25.3°C (77.5°F). Compared to the annual average of 27.1°C (80.8°F), this month is 1.8°C cooler than the yearly norm. This is the coldest month of the year, with average lows of 23.8°C (74.8°F). Precipitation averages 113.6mm, making it approximately 7.0mm wetter than the monthly average of 107.0mm. The city receives an average of 8.9 hours of sunshine per day during August, with relative humidity averaging 84.5%. Wind speeds reach an average maximum of 20.4 km/h. For travelers, this month offers a coldest month of the year experience in Lagos, with wetter-than-average conditions compared to the rest of the year.
Lagos's tropical monsoon climate creates a distinct wet and dry season. I've tracked the rainfall data and found that the city receives over 1,500mm annually, with the heaviest rains from April to October. The best time for visiting is November to March, when the weather is drier and the city's famous nightlife and markets are most enjoyable.
August vs Adjacent Months
| Metric | July | August | September |
|---|---|---|---|
| Mean Temp | 25.6°C (78.1°F) | 25.3°C (77.5°F) | 25.6°C (78.1°F) |
| Rainfall | 196.0mm | 113.6mm | 218.2mm |
| Sunshine | 8.7 hrs | 8.9 hrs | 8.3 hrs |
| Humidity | 85.0% | 84.5% | 86.4% |
| Wind | 19.0 km/h | 20.4 km/h | 17.3 km/h |
| Rainy Days | 30.6 | 30.0 | 28.8 |
Seasonal Context
August falls in Summer in the Northern Hemisphere. Summer brings the warmest conditions of the year with the longest daylight hours. For travelers visiting Lagos in August, the data indicates mixed conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Lagos in August?
The average temperature in Lagos during August ranges from 23.8°C (74.8°F) to 27.7°C (81.9°F), with a mean of 25.3°C (77.5°F).
How much does it rain in Lagos in August?
Lagos receives an average of 113.6mm of precipitation in August, spread across approximately 30.0 rainy days.
What should I pack for Lagos in August?
Based on August weather data, pack lightweight, breathable clothing, sunscreen, and a hat. Rain gear is essential — this month averages 113.6mm of precipitation.
Is August a good time to visit Lagos?
August is a month with challenging conditions. Plan activities carefully and stay hydrated.
Other Months for Lagos
Cities with Similar August Climate (Tropical)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 6.52°, 3.38°. Timezone: Africa/Lagos. Last updated: 2026-07-30.