Dalvennan Weather Forecast
- 4
- 10
Cloudy
- 5
- 7
Sunny day
- 9
- 9
Heavy rain
- 6
- 11
Heavy rain
- 5
- 9
Heavy rain
- 4
- 7
Partly cloudy
Today 11 Dec Strathclyde
A dry start with variable cloud and sunny spells but becoming cloudier through the morning with patchy rain. The rain becomes more persistent and occasionally heavy in the afternoon. Windy with chance of coastal gales in the morning, gradually easing. Maximum Temperature 12C.
Tonight 11 Dec Strathclyde
Cloudy with rain, heavy at times, gradually clearing the isles through the evening. Cloud and rain clear all parts in the early hours allowing some clear spells to develop. Minimum Temperature 3C.
Dalvennan Temperature Statistics
December Temperature
Prestwick Rnas (17km)
Lowest 5 December, 2025
2.6 °CAverage December
8.3 °CHighest 9 December, 2025
15 °C
Climate (2020–Present)
Prestwick Rnas (17km)
Average Low 2020–2025
7.1 °CAverage 2020–2025
10.2 °CAverage High 2020–2025
13.2 °C