Really bad weather could contribute to the stress of moving, but normally weather is no factor at all. It is time of year (daily light vs. daily dark periods)We have 5 hens that can lay, however we only get 1 to 3 eggs on a given day. When we first got our girls, it took about a month for them to start laying in their new home. The neighbors told us they were getting 5 eggs a day.....we have yet to see that. Hang in there and give them time. And yes.....the weather is a big factor!