In terms of precipitation, rainfall in Kaltag ranges from 0.9 - 3.2 inches per month. August is typically the wettest month, when rainfall can reach 3.2 in. March is typically the driest time to visit Kaltag when rainfall is around 0.9 in.
If weather is an important factor for your trip to Kaltag, 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 57.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.8 F).