Click on a day for an hourly weather forecast
The temperatures in Keswick in May are quite cold with temperatures between 7°C and 18°C, warm clothes are a must.
You can expect rain for roughly half of the month of May in Keswick. 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.
Please note that Keswick can expect a few days of snow in May.
Our weather forecast can give you a great sense of what weather to expect in Keswick in May 2025.
If you’re planning to visit Keswick in the near future, we highly recommend that you review the 14 day weather forecast for Keswick before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -5° / -10° | 5 | 5 | 20 | 84 mm | Awful | Keswick in January |
| February | -4° / -10° | 4 | 6 | 19 | 76 mm | Awful | Keswick in February |
| March | 3° / -4° | 7 | 11 | 13 | 84 mm | Awful | Keswick in March |
| April | 9° / 1° | 9 | 15 | 7 | 128 mm | Awful | Keswick in April |
| May | 18° / 7° | 8 | 22 | 1 | 129 mm | Ok | Keswick in May |
| June | 22° / 12° | 8 | 22 | 0 | 145 mm | Ok | Keswick in June |
| July | 25° / 15° | 9 | 22 | 0 | 170 mm | Good | Keswick in July |
| August | 25° / 15° | 8 | 23 | 0 | 148 mm | Good | Keswick in August |
| September | 21° / 11° | 6 | 24 | 0 | 99 mm | Good | Keswick in September |
| October | 13° / 6° | 8 | 21 | 1 | 125 mm | Bad | Keswick in October |
| November | 6° / 0° | 7 | 14 | 10 | 75 mm | Awful | Keswick in November |
| December | 0° / -5° | 6 | 8 | 17 | 73 mm | Awful | Keswick in December |