Letterloan Weather Forecast
- 14
- 21
Thunder
- 14
- 20
Cloudy
- 15
- 19
Light rain
- 14
- 19
Light rain shower
- 14
- 18
Light rain
- 14
- 20
Cloudy
Today 19 Jul Northern Ireland
A rather cloudy start then brightening up with some sunny intervals. Scattered heavy showers then breaking out by the afternoon, mainly in the west. Warm with light winds. Maximum Temperature 22C.
Letterloan Temperature Statistics
July Temperature
Magilligan No 2 (16km)
Lowest 2 July, 2025
6.7 °CAverage July
16.2 °CHighest 12 July, 2025
29.9 °C
Climate (2020–Present)
Magilligan No 2 (16km)
Average Low 2020–2025
7.4 °CAverage 2020–2025
10.4 °CAverage High 2020–2025
13.2 °C