Click on a day for an hourly weather forecast
The temperatures in Lake District in September are quite cold with temperatures between 9°C and 13°C, warm clothes are a must.
You can expect rain for roughly half of the month of September in Lake District. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Lake District in September 2025.
If you’re planning to visit Lake District in the near future, we highly recommend that you review the 14 day weather forecast for Lake District before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 5° / 1° | 12 | 5 | 15 | 162 mm | Awful | Lake District in January |
| February | 5° / 1° | 11 | 5 | 13 | 155 mm | Awful | Lake District in February |
| March | 6° / 2° | 9 | 11 | 11 | 127 mm | Awful | Lake District in March |
| April | 8° / 3° | 8 | 16 | 6 | 86 mm | Awful | Lake District in April |
| May | 11° / 5° | 10 | 18 | 3 | 133 mm | Awful | Lake District in May |
| June | 13° / 8° | 8 | 22 | 0 | 146 mm | Bad | Lake District in June |
| July | 15° / 10° | 10 | 21 | 0 | 161 mm | Ok | Lake District in July |
| August | 14° / 10° | 10 | 21 | 0 | 190 mm | Ok | Lake District in August |
| September | 13° / 9° | 9 | 21 | 0 | 143 mm | Bad | Lake District in September |
| October | 10° / 7° | 11 | 19 | 0 | 189 mm | Bad | Lake District in October |
| November | 7° / 4° | 14 | 11 | 5 | 195 mm | Awful | Lake District in November |
| December | 6° / 2° | 14 | 8 | 10 | 209 mm | Awful | Lake District in December |