In terms of precipitation, rainfall in Burgos ranges from 0.9 - 2.5 inches per month. May is typically the wettest month, when rainfall can reach 2.5 in. August is typically the driest time to visit Burgos when rainfall is around 0.9 in.
If weather is an important factor for your trip to Burgos, 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 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).