Average monthly snow and rainfall in Gretna
The mean monthly precipitation over the year in Gretna (Dumfries and Galloway), including rain, snow, hail.
- Most rainfall (rainy season) is seen in January and December.
- On average, December is the wettest month with 107 mm of precipitation.
- On average, April is the driest month with 75 mm of precipitation.
- The average amount of annual precipitation is 1086 mm.
Forecast for Gretna
Sun May 12
23°C | 14°C
SE 
18 km/h
18 km/h15 mm
broken clouds and chance of rain
Mon May 13
22°C | 13°C
S 14 km/h
14 km/h1.2 mm
broken clouds and slight rain
Tue May 14
19°C | 14°C
E 22 km/h
22 km/h9.4 mm
overcast and heavy rain
