In terms of precipitation, rainfall in Visby ranges from 0.8 - 2.0 inches per month. July is typically the wettest month, when rainfall can reach 2.0 in. April is typically the driest time to visit Visby when rainfall is around 0.8 in.
If weather is an important factor for your trip to Visby, 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 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 30.2 F).