Click on a day for an hourly weather forecast
The temperatures in St Ives in July 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 July. 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 July 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.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 8° / 4° | 10 | 19 | 2 | 109 mm | Awful | St Ives in January |
| February | 8° / 4° | 9 | 16 | 3 | 95 mm | Awful | St Ives in February |
| March | 10° / 5° | 6 | 24 | 0 | 72 mm | Ok | St Ives in March |
| April | 12° / 6° | 4 | 26 | 0 | 62 mm | Ok | St Ives in April |
| May | 15° / 9° | 5 | 26 | 0 | 74 mm | Good | St Ives in May |
| June | 18° / 11° | 5 | 25 | 0 | 85 mm | Good | St Ives in June |
| July | 20° / 14° | 5 | 26 | 0 | 78 mm | Good | St Ives in July |
| August | 20° / 14° | 6 | 25 | 0 | 88 mm | Good | St Ives in August |
| September | 18° / 13° | 4 | 26 | 0 | 64 mm | Good | St Ives in September |
| October | 15° / 11° | 8 | 23 | 0 | 134 mm | Ok | St Ives in October |
| November | 11° / 8° | 9 | 21 | 0 | 129 mm | Bad | St Ives in November |
| December | 9° / 6° | 9 | 20 | 2 | 126 mm | Awful | St Ives in December |