Weather outlook for August 2025

South London weather in August 2025

The temperatures in South London in August are comfortable with low of 57°F and and high up to 71°F.

You can expect about 3 to 8 days of rain in South London during the month of August. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Our weather forecast can give you a great sense of what weather to expect in South London in August 2025.

If you’re planning to visit South London in the near future, we highly recommend that you review the 14 day weather forecast for South London before you arrive.

Temperatures
Temperatures
71° / 57°
Rainy Days
Rainy Days
5
Snowy Days
Snowy Days
0
Dry Days
Dry Days
26
Rainfall
Rainfall
2.83
in
9.4
Sun Hours
9.4
Hrs

South London annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 44° / 37° 7 20 4 2.64 in
Awful
February 46° / 37° 8 16 5 2.52 in
Awful
March 51° / 39° 5 24 2 2.05 in
Bad
April 57° / 42° 4 25 1 1.69 in
Good
May 62° / 48° 5 27 0 2.32 in
Good
June 68° / 53° 4 26 0 2.99 in
Good
July 71° / 57° 5 26 0 2.56 in
Good
August 71° / 57° 5 26 0 2.83 in
Good
September 68° / 53° 3 27 0 1.73 in
Good
October 59° / 50° 6 25 0 2.87 in
Good
November 51° / 42° 6 23 0 2.56 in
Ok
December 46° / 39° 7 21 3 2.99 in
Awful
Temperatures in South London in August
Rain in South London in August

Weather in South London in August - FAQ

What is the average temperature in South London in August?
The average temperature in South London in August is 57/71° F.
What is the chance of rain in South London in August?
On average, there are 5 rainy days in South London during August.
Weather wise, is August a good time to visit South London?
The weather in South London in August is good.
Can it snow in South London in August?
On average, there are 0 snowy days in South London in August.
More about the weather in South London