 There are 168 individuals (or about 1.80% of the population) who belong to another church (not listed on the census), 506 (or about 5.43% of the population) belong to no church, are agnostic or atheist, and 315 individuals (or about 3.38% of the population) did not answer the question.Flawil has an average of 146.8 days of rain or snow per year and on average receives of precipitation.The wettest month is August during which time Flawil receives an average of of rain or snow.