In terms of precipitation, rainfall in Galcaio ranges from 0.0 - 1.2 inches per month. May is typically the wettest month, when rainfall can reach 1.2 in. January is typically the driest time to visit Galcaio when rainfall is around 0.0 in.
If weather is an important factor for your trip to Galcaio, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 77.0 F).