Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit to Democratic Republic of the Congo as you normally would.
In terms of precipitation, rainfall in Democratic Republic of the Congo ranges from 0.0 - 9.1 inches per month. November is typically the wettest month, when rainfall can reach 9.1 in. June is typically the driest time to visit Democratic Republic of the Congo when rainfall is around 0.0 in.
If weather is an important factor for your trip to Democratic Republic of the Congo, 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 78.8 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 71.6 F).