Weather outlook for August 2025

St Ives weather in August 2025

°C °F

The average weather in St Ives in August

The temperatures in St Ives in August are usually low and can range between 14°C and 20°C.

You can expect about 3 to 8 days of rain in St Ives 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 St Ives in August 2025.

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

Temperatures
20° / 14°
Rainy Days
6
Snowy Days
0
Dry Days
25
Rainfall
88
mm
Sun Hours
9.6
Hrs

Explore the weather in St Ives in other months

St Ives annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 8° / 4° 10 19 2 109 mm
Awful
February 8° / 4° 9 16 3 95 mm
Awful
March 10° / 5° 6 24 0 72 mm
Ok
April 12° / 6° 4 26 0 62 mm
Ok
May 15° / 9° 5 26 0 74 mm
Good
June 18° / 11° 5 25 0 85 mm
Good
July 20° / 14° 5 26 0 78 mm
Good
August 20° / 14° 6 25 0 88 mm
Good
September 18° / 13° 4 26 0 64 mm
Good
October 15° / 11° 8 23 0 134 mm
Ok
November 11° / 8° 9 21 0 129 mm
Bad
December 9° / 6° 9 20 2 126 mm
Awful

Weather in St Ives in August - FAQ

What is the average temperature in St Ives in August?
The average temperature in St Ives in August is 14/20° C.
What is the chance of rain in St Ives in August?
On average, there are 6 rainy days in St Ives during August.
Weather wise, is August a good time to visit St Ives?
The weather in St Ives in August is good.
Can it snow in St Ives in August?
On average, there are 0 snowy days in St Ives in August.
More about the weather in St Ives