Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Texas to Pointe Noire as you normally would.
In terms of precipitation, rainfall in Pointe Noire ranges from 0.0 - 8.7 inches per month. March is typically the wettest month, when rainfall can reach 8.7 in. June is typically the driest time to visit Pointe Noire when rainfall is around 0.0 in.
If weather is an important factor for your trip to Pointe Noire, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 71.6 F).