When flying from Grand Rapids to Bremen, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
In terms of precipitation, rainfall in Bremen ranges from 1.6 - 3.1 inches per month. July is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Bremen when rainfall is around 1.6 in.
If weather is an important factor for your trip to Bremen, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).