Click on a day for an hourly weather forecast
The temperatures in Seamill in April are quite cold with temperatures between 6°C and 10°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Seamill during the month of April. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Please note that Seamill can expect a few days of snow in April.
Our weather forecast can give you a great sense of what weather to expect in Seamill in April 2025.
If you’re planning to visit Seamill in the near future, we highly recommend that you review the 14 day weather forecast for Seamill before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 6° / 4° | 10 | 18 | 3 | 102 mm | Awful | Seamill in January |
| February | 7° / 4° | 10 | 14 | 4 | 103 mm | Awful | Seamill in February |
| March | 8° / 4° | 9 | 20 | 2 | 84 mm | Awful | Seamill in March |
| April | 10° / 6° | 6 | 23 | 1 | 66 mm | Ok | Seamill in April |
| May | 12° / 8° | 7 | 24 | 0 | 84 mm | Bad | Seamill in May |
| June | 15° / 10° | 7 | 23 | 0 | 95 mm | Ok | Seamill in June |
| July | 16° / 12° | 8 | 23 | 0 | 116 mm | Ok | Seamill in July |
| August | 16° / 12° | 9 | 22 | 0 | 131 mm | Ok | Seamill in August |
| September | 15° / 11° | 7 | 23 | 0 | 92 mm | Ok | Seamill in September |
| October | 12° / 9° | 10 | 21 | 0 | 136 mm | Bad | Seamill in October |
| November | 9° / 6° | 9 | 21 | 0 | 124 mm | Bad | Seamill in November |
| December | 7° / 5° | 11 | 18 | 2 | 121 mm | Awful | Seamill in December |