Our level of faith

There is this little town in the Midwest, and the whole area has been hit hard by drought for years. In this town, was a little Church that served all the farmers, and every Sunday, all the farmers and their families would come to Church and pray for rain. The Parish Priest would tell the congregation every week that they needed to pray more. One week, one man finally stood up and said, Father, every week we come here and pray, and you tell us we need to pray more, but nothing changes. The Priest replies, that is because you do not have enough Faith! The man angrily responds, WHAT? what do you mean, we do not have Faith, we are here week after week, praying! The Priest calmly says, yes, but how many people do you see with umbrellas?