In terms of precipitation, rainfall in Scotland ranges from 30.0 - 60.0 mm per month. July is typically the wettest month, when rainfall can reach 60.0 mm. April is typically the driest time to visit Scotland when rainfall is around 30.0 mm.
If weather is an important factor for your trip to Scotland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 15.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).