When is lambing season in the UK?

Traditionally, lambing season is in spring when lambing peaks, typically between February and April. However, lambing still takes place from November to May for most breeds.

It’s thought that spring is the most common time due to the hormone melatonin in sheep. The shorter days in autumn trigger the release of the hormone, which encourages sheep to mate.

Lambing typically takes place around five months later, in spring. This also coincides with improved weather and increased food supply for the sheep.

Not all sheep breeds follow the same seasonal breeding pattern, particularly those kept indoors. A notable exception is the Dorset sheep, which can be bred year-round.

What is lambing season?

Lambing season is simply the term used to describe the period when lambs are most frequently born. This is usually around spring, although the lambing period has become longer in modern farming.

Most sheep are seasonal breeders, with lambing naturally tending to occur when weather and food availability are more favourable. There’s also more food available, which can support milk production in ewes.

When is lamb in season?

Lambs are usually butchered between 6 and 12 months. Typically, this would be around autumn, so the seasonal Easter lamb is a bit of an urban myth.

Shepherds and farmers do have a lot more control today, so there’s not really a specific lamb season. It can be bought at all times of the year.

Find out more about the difference between lamb, hogget and mutton in our butcher’s guide.

Buy lamb online with Campbells Prime Meat for delicious, high-quality cuts, including lamb chops, lamb roasting joints and much more.