Average monthly snow and rainfall in Thornhill
The mean monthly precipitation over the year in Thornhill (Dumfries and Galloway), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: January, February, March, June, July, August, September, October, November and December.
- On average, December is the wettest month with 134 mm of precipitation.
- On average, April is the driest month with 92 mm of precipitation.
- The average amount of annual precipitation is 1369 mm.
Forecast for Thornhill
Fri May 10
21°C | 9°C
S 
11 km/h
11 km/h
almost clear and no rain
Sat May 11
20°C | 9°C
S 18 km/h
18 km/h0.3 mm
broken clouds and chance of slight rain
Sun May 12
20°C | 12°C
S 22 km/h
22 km/h10 mm
broken clouds and rain
