Uniqlo saw its domestic same-store sales fall 7% in June as the Japanese casual wear retailer blamed cooler weather for dampened sales of summer clothing.

Uniqlo also attributed the decline to a typhoon, which swept across Japan. Meanwhile, sales at its own stores declined 4.3%, as total sales including online sales fell 4.6%.

The 37 stores that were unable to operate for one week or more after the March 2011 earthquake and tsunami disaster have been removed from the same-store total from March last year.