In terms of precipitation, rainfall in Laredo, Texas ranges from 0.4 - 2.5 inches per month. September is typically the wettest month, when rainfall can reach 2.5 in. March is typically the driest time to visit Laredo, Texas when rainfall is around 0.4 in.
If weather is an important factor for your trip to Laredo, Texas, 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 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).