Lagos, Nigeria skyline

Lagos Weather in August

What August is usually like in Lagos, Nigeria — from 2006–2025 averages.

Expect Lagos to reach about 27°C (80.6°F) by day and 23.7°C (74.7°F) at night in August, with 22 rainy days bringing 133 mm and around 8.8 hours of sunshine each day.

Avg high

27°C (80.6°F)

Avg low

23.7°C (74.7°F)

Rainfall

133 mm (5.2 in)

Rainy days

22 days

Sunshine

8.8 h / day

Humidity

86%

August vs the rest of the year

August is the coolest month in Lagos, and the 6th wettest for rain.

MonthAvg highvs AugustRainRainy days
January31.5°C (88.7°F)+4.5°C (+8.1°F)22 mm7
February31.5°C (88.7°F)+4.5°C (+8.1°F)40 mm11
March31.2°C (88.2°F)+4.2°C (+7.6°F)75 mm18
April30.9°C (87.6°F)+3.9°C (+7°F)103 mm19
May29.9°C (85.8°F)+2.9°C (+5.2°F)180 mm24
June28.1°C (82.6°F)+1.1°C (+2°F)269 mm28
July27.2°C (81°F)+0.2°C (+0.4°F)203 mm26
August27°C (80.6°F)—133 mm22
September27.5°C (81.5°F)+0.5°C (+0.9°F)217 mm26
October28.5°C (83.3°F)+1.5°C (+2.7°F)168 mm27
November29.8°C (85.6°F)+2.8°C (+5°F)66 mm18
December31.2°C (88.2°F)+4.2°C (+7.6°F)26 mm9

What August feels like in Lagos

August sits between Lagos's dry and wet seasons. Warm daytime weather invites long lunches outside and evening strolls. The gap between afternoon and night is small, so nights stay warm and the temperature hardly changes after dark. Thick, humid air means clothes cling and the heat feels stronger than the number.

Rain in Lagos in August

August is persistently wet here: some rain falls on most days. Wet days average about 6 mm (0.2 in), enough to soak you without an umbrella. Across the year Lagos averages about 6.4 mm per rainy day, so August is typical.

Daylight and sunshine in August

In mid-August, sunrise is at about 6:41 am and sunset at about 7:02 pm (local time) — 12 h 20 min of daylight. Day length barely changes from mid-July (8 min shorter). Close to the equator, sunrise and sunset times move very little through the year. The sun is out for roughly 71% of those daylight hours, so there are plenty of bright spells.

How August compares to the rest of the year

In Lagos's temperature order, August sits as the coolest month. It is about as warm as July, with 70 mm less rain. Temperatures barely move from one month to the next here. September averages a high of 27.5°C (81.5°F).

Who August suits

  • Sightseeing: less ideal — rain falls on more than half the days.
  • Parks & outdoor: less ideal — afternoons are too warm to linger outside.
  • Beach: less ideal — too many rainy days.
  • Museums & indoor: a good choice — with rain on most days, galleries and museums make easy plans.

Tips for visiting Lagos in August

Rain Protection

A compact umbrella and a light waterproof jacket.

Sunglasses

Frequent sunshine — sunglasses and a light hat.

Quick questions

How warm is Lagos in August?

It feels warm: typical highs are 27°C (80.6°F), with lows near 23.7°C (74.7°F).

Does it rain a lot in Lagos in August?

Yes, fairly — rain falls most days and totals about 133 mm, so an umbrella is worth carrying.

What should I wear in Lagos in August?

Pack rain protection and sunglasses. Evenings feel similar to the day, so the same clothes work from morning to night.

Is August or September better for visiting Lagos?

August, clearly: it ranks #4 of 12 among Lagos's months, against #11 for the other. September has more rainy days.

Is August a good time to visit Lagos?

Good

Good — comfortable temperatures, rain on most days (about 22), plenty of sunshine (8.8 h a day). Within Lagos's own year, August ranks #4 of 12.

Drier places in August

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Monthly averages from 20 years of Open-Meteo history (2006–2025), not a forecast — see all 12 months in Lagos weather by month.