Rancid oil makes stale almonds taste bad. Like other nuts, such as walnuts or walnuts, almonds are best stored in cold temperatures. That means it's in the fridge or freezer. That shouldn't surprise you if you've ever bought almond flour or almond butter.
Almonds keep their best quality for about 6 months in the pantry or about 12 months in the fridge. Roasted almonds have a slightly shorter storage time. So yes, almonds can last quite a long time, even at room temperature. This is partly due to the antioxidants they have (AM), which slow down the processes responsible for quality loss.
The temperature of a freezer is 320 °F (00 °C). Many foods and beverages are preserved by freezing. Therefore, this will increase the lifespan of almonds. And while stale nuts are not dangerous to eat, what I recommend is to throw away stale almonds for quality reasons.
If you're OK with a loss of quality, almonds can last for months after their expiration date, even at room temperature. If you're looking for a way to use a lot of almonds quickly, I have two slightly unusual ideas for you to consider. Not only are almonds a great and filling snack, but they're packed with health benefits in a small, compact size. Since this date is simply an estimate of how long packaged almonds can last, they don't necessarily go bad when the date comes.
While you'll most likely buy shelled almonds, you might be wondering if there's a difference between skinless and shelled almonds. Imagine baking a huge cake to celebrate an anniversary, birthday or achievement only to throw it away because your almonds are spoiled. Since shelled almonds have their natural covering, you can store them in your pantry for 6 months without spoiling them. Since most shelled almonds are found in grocery stores, they don't come with an expiration date.
The site you are transferring to is not hosted by the California Almond Board, but rather on a valuable third-party source of information. Fresh unshelled almonds can last four months if stored outside, eight months in the refrigerator and ten months in the freezer. As you can see, and as is the case with other nuts, the colder the storage location, the longer the almonds will last. As for their shelf life, due to the oil content of almonds, storing them in the fridge in an airtight container is a good idea to get the most out of almonds.
When you notice that almonds change color, smell sour, or taste bitter before their expiration date, it doesn't make them good. Stale almonds sometimes smell bad (bitter, like paint, or something that doesn't look like nuts), but a more common sign is a change in taste. And when it comes to almond snacks, it's much better to check the label than to rely on that estimate.