, hot all year round, with a dry season from November to March and a rainy season from April to October.
The city is located in southwestern Nigeria, on the coast of the Gulf of Guinea.
The Harmattan, the dry and dust-laden wind from the Sahara, arrives in Lagos more rarely than in north-central Nigeria.
. Here are the average temperatures.
January is generally a very hot, muggy month. The average temperature is of
28.4 °C, with a minimum of
23.5 °C and a maximum of
33.2 °C.

On the coldest nights of the month, the temperature usually drops to around
18.5 °C.

On the warmest days of the month, the temperature usually reaches around
36.5 °C.

Precipitation amounts to
23.7 mm, and all occurs in one day.
The day lasts on average 11 hours and 50 minutes.

There are on average 5.5 hours of sunshine per day. So, the sun shines 45% of the time.
The average humidity is 71%. Hence, the air is normally humid.
The average wind speed is of
8.2 kph.

The average sea temperature is of
27.8 °C. Therefore, the sea is pleasantly warm and allows long swims.
February is generally a very hot, muggy month. The average temperature is of
29.4 °C, with a minimum of
24.8 °C and a maximum of
34 °C.

On the coldest nights of the month, the temperature usually drops to around
21 °C.

On the warmest days of the month, the temperature usually reaches around
36 °C.

Precipitation amounts to
43.6 mm, distributed over 2 days.
The day lasts on average 11 hours and 55 minutes.

There are on average 6 hours of sunshine per day. So, the sun shines 50% of the time.
The average humidity is 77%. Hence, the air is normally humid.
The average wind speed is of
9.4 kph.

The average sea temperature is of
28.4 °C. Therefore, the sea is pleasantly warm and allows long swims.
March, the hottest month of the year, is generally a very hot, muggy month. The average temperature is of
29.5 °C, with a minimum of
25.3 °C and a maximum of
33.7 °C.

On the coldest nights of the month, the temperature usually drops to around
22.5 °C.

On the warmest days of the month, the temperature usually reaches around
36 °C.

Precipitation amounts to
71.4 mm, distributed over 5 days.
The day lasts on average 12 hours and 5 minutes.

There are on average 5.5 hours of sunshine per day. So, the sun shines 46% of the time.
The average humidity is 78%. Hence, the air is normally humid.
The average wind speed is of
10.7 kph.

The average sea temperature is of
28.9 °C. Therefore, the sea is pleasantly warm and allows long swims.
April is generally a very hot, muggy month. The average temperature is of
29 °C, with a minimum of
25 °C and a maximum of
33 °C.

On the coldest nights of the month, the temperature usually drops to around
21 °C.

On the warmest days of the month, the temperature usually reaches around
36.5 °C.

Precipitation amounts to
141.6 mm, distributed over 7 days.
The day lasts on average 12 hours and 20 minutes.

There are on average 6 hours of sunshine per day. So, the sun shines 49% of the time.
The average humidity is 80%. Hence, the air is normally humid.
The average wind speed is of
10.5 kph.

The average sea temperature is of
29 °C. Therefore, the sea is pleasantly warm and allows long swims.
May is generally a very hot, muggy month. The average temperature is of
28.2 °C, with a minimum of
24.4 °C and a maximum of
31.9 °C.

On the coldest nights of the month, the temperature usually drops to around
21.5 °C.

On the warmest days of the month, the temperature usually reaches around
35 °C.

Precipitation amounts to
205.3 mm, distributed over 11 days.
The day lasts on average 12 hours and 25 minutes.

There are on average 5.5 hours of sunshine per day. So, the sun shines 46% of the time.
The average humidity is 83%. Hence, the air is normally humid.
The average wind speed is of
9.2 kph.

The average sea temperature is of
29.2 °C. Therefore, the sea is pleasantly warm and allows long swims.
June is generally a warm to hot, muggy month. The average temperature is of
26.4 °C, with a minimum of
22.8 °C and a maximum of
30.1 °C.

On the coldest nights of the month, the temperature usually drops to around
21.5 °C.

On the warmest days of the month, the temperature usually reaches around
33 °C.

Precipitation amounts to
291 mm, distributed over 15 days.
The day lasts on average 12 hours and 30 minutes.

There are on average 4 hours of sunshine per day. So, the sun shines 30% of the time.
The average humidity is 87%. Hence, the air is normally humid.
The average wind speed is of
9.7 kph.

The average sea temperature is of
28 °C. Therefore, the sea is pleasantly warm and allows long swims.
July is generally a warm to hot, muggy month. The average temperature is of
25.8 °C, with a minimum of
22.7 °C and a maximum of
28.8 °C.

On the coldest nights of the month, the temperature usually drops to around
20 °C.

On the warmest days of the month, the temperature usually reaches around
31.5 °C.

Precipitation amounts to
195.1 mm, distributed over 11 days.
The day lasts on average 12 hours and 30 minutes.

There are on average 3 hours of sunshine per day. So, the sun shines 26% of the time.
The average humidity is 87%. Hence, the air is normally humid.
The average wind speed is of
12.2 kph.

The average sea temperature is of
26.3 °C. Therefore, the sea is pleasantly warm and allows long swims.
August, the least warm month of the year, is generally a warm to hot, muggy month. The average temperature is of
25.6 °C, with a minimum of
22.6 °C and a maximum of
28.7 °C.

On the coldest nights of the month, the temperature usually drops to around
21.5 °C.

On the warmest days of the month, the temperature usually reaches around
31 °C.

Precipitation amounts to
72.4 mm, distributed over 7 days.
The day lasts on average 12 hours and 20 minutes.

There are on average 3.5 hours of sunshine per day. So, the sun shines 28% of the time.
The average humidity is 86%. Hence, the air is normally humid.
The average wind speed is of
12.3 kph.

The average sea temperature is of
25.6 °C. Therefore, the sea is warm enough for swimming.
September is generally a warm to hot, muggy month. The average temperature is of
25.9 °C, with a minimum of
22.5 °C and a maximum of
29.3 °C.

On the coldest nights of the month, the temperature usually drops to around
21 °C.

On the warmest days of the month, the temperature usually reaches around
32.5 °C.

Precipitation amounts to
205.8 mm, distributed over 13 days.
The day lasts on average 12 hours and 5 minutes.

There are on average 4 hours of sunshine per day. So, the sun shines 31% of the time.
The average humidity is 87%. Hence, the air is normally humid.
The average wind speed is of
9.5 kph.

The average sea temperature is of
26.3 °C. Therefore, the sea is pleasantly warm and allows long swims.
October is generally a warm to hot, muggy month. The average temperature is of
26.6 °C, with a minimum of
22.5 °C and a maximum of
30.6 °C.

On the coldest nights of the month, the temperature usually drops to around
21.5 °C.

On the warmest days of the month, the temperature usually reaches around
33 °C.

Precipitation amounts to
183.1 mm, distributed over 12 days.
The day lasts on average 12 hours and 0 minutes.

There are on average 5.5 hours of sunshine per day. So, the sun shines 45% of the time.
The average humidity is 87%. Hence, the air is normally humid.
The average wind speed is of
8.4 kph.

The average sea temperature is of
27.6 °C. Therefore, the sea is pleasantly warm and allows long swims.
November is generally a warm to hot, muggy month. The average temperature is of
27.2 °C, with a minimum of
22.2 °C and a maximum of
32.3 °C.

On the coldest nights of the month, the temperature usually drops to around
21.5 °C.

On the warmest days of the month, the temperature usually reaches around
35.5 °C.

Precipitation amounts to
93.8 mm, distributed over 6 days.
The day lasts on average 11 hours and 50 minutes.

There are on average 6 hours of sunshine per day. So, the sun shines 52% of the time.
The average humidity is 83%. Hence, the air is normally humid.
The average wind speed is of
6.8 kph.

The average sea temperature is of
28.7 °C. Therefore, the sea is pleasantly warm and allows long swims.
December is generally a very hot, muggy month. The average temperature is of
28.3 °C, with a minimum of
23.4 °C and a maximum of
33.2 °C.

On the coldest nights of the month, the temperature usually drops to around
19.5 °C.

On the warmest days of the month, the temperature usually reaches around
35.5 °C.

Precipitation amounts to
22.6 mm, distributed over 2 days.
The day lasts on average 11 hours and 50 minutes.

There are on average 6 hours of sunshine per day. So, the sun shines 52% of the time.
The average humidity is 78%. Hence, the air is normally humid.
The average wind speed is of
7.3 kph.

The average sea temperature is of
28.4 °C. Therefore, the sea is pleasantly warm and allows long swims.