How to Store Cucumbers – How to Keep Them Fresh!

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how to store cucumbers

Compared to other types of produce, cucumbers are very tricky to store.

They are firm and smooth on the outside, but they tend to start spoiling from their watery insides.

If you end up with more than a few from your trip to the farmer’s market, now is the time to learn how to store cucumbers the right way.

How to store cucumbers? Store whole cucumbers in a place with temperatures between 50 and 55 degrees Fahrenheit and with 95% relative humidity. Freshly harvested cucumbers can stay fresh for up to at least 10 days within this temperature range. Cucumbers get cold burns when stored in chilly temperatures below 50 degrees. They spoil too easily and too quickly if stored in warmer temperatures of 60 degrees and above.

How do you keep cucumbers fresh longer?

how do you keep cucumbers fresh longer

Like other fruits and vegetables, cucumbers are susceptible to spoiling and rotting when exposed to ethylene concentrations.

Ethylene gas is a natural plant hormone that regulates ripening in fruits.

You will want to store your cucumbers away from bananas, avocados, apples, peaches, and other types of produce with high ethylene.

Additionally, if you have relatively dry air in your pantry, you can shrink-proof your cucumbers by storing them in a sealed plastic bag to avoid water content loss.

Different Ways on How to Store Cucumbers

ways on how to store cucumbers

Depending on actual usage, there are different ways of storing cucumbers.

Whole Cucumbers

The best way to store cucumbers is by keeping them whole and unwashed.

It is recommended that you wash and cut your cucumbers only when you are ready to consume them.

Room Temperature

Average room temperatures vary from region to region, although, by definition, it measures around 68 degrees Fahrenheit.

You can keep your cucumbers fresh for more extended periods by monitoring your storing temperatures.

For starters, store them in a cool, dry place away from too much heat and light.

Doing this will ensure that your cucumbers sit well above 50 degrees Fahrenheit and below warm spoiling temperatures, sometimes even below the standard 68 degrees.

If the air is very humid, wrap them in paper towels, which can help absorb all that extra moisture.

How long do cucumbers last at room temp?

Properly stored whole cucumbers can last up to two weeks at room temperature.

They can even last up to three weeks when stored in ideal conditions.


Cold cucumbers are sometimes necessary for desserts, salads, and even for your 15-minute beauty eye treatment.

Chill whole cucumbers in the fridge but make sure to keep them there for no longer than two to three days and away from other fruits or vegetables.

Cucumbers stay perfectly fresh in the fridge for more than two days as long as you can set the temperature to stop cooling down at 50 degrees.

Extended chilling periods below 50 degrees will cause your cucumbers to wilt and shrink.

Its insides will start to break down into inedible mush because of the extra moisture circulating inside the fridge.

To avoid this, wrap them in paper towels.

Wrapped cucumbers in the fridge stay fresh longer because the paper towel will absorb all the extra moisture.

Do cucumbers need to be refrigerated?

Suppose you’re staying in a region where the average room temperature is higher than the suggested storage temperature for whole fresh cucumbers.

In that case, it is better to store them in the fridge wrapped in paper towels.


Unless you plan on using them for smoothies and vegetable-infused drinks, do not freeze your cucumbers whole.

Their high water content will make them utterly soggy after thawing.

Freeze them in sliced portions instead.

Plastic Containers

In some dry regions, keeping whole cucumbers in sealable plastic containers is advisable.

Doing this will prevent the vegetable moisture from escaping too quickly.

Sliced Cucumbers

Sometimes, you will have leftovers, and you will also need different ways to store sliced or cut cucumbers.

Room Temperature

You can keep cut or sliced cucumbers at room temperature in sealable plastic bags or containers.

Make sure you use a plastic wrap to cover the open end of cut cucumbers. This will ensure that the vegetable’s water content is trapped to stay fresh.

How long do sliced cucumbers last at room temp?

During the winter, sliced or cut cucumbers will stay fresh overnight in a sealed container on the table.

However, during the warmer months, sliced cucumbers will only stay fresh for a few hours if placed in a lidded bowl at room temperature.


Sliced or cut cucumbers will last four to five days if kept in the same sealed containers in the fridge.

To avoid chilling injuries or burns on sliced cucumbers, store them in warmer parts of your fridge (usually somewhere by the door).

You can put sliced cucumbers in a pitcher of water with some lemon slices to make flavor-infused anti-oxidant water.

Store the pitcher in the fridge for a tasty thirst-quenching drink.

Do sliced cucumbers need to be refrigerated?

Yes. If you have space in your fridge, cut or sliced cucumbers will last longer in there compared to when left on the table, where they will wilt and spoil in only a few hours.


Keep your sliced cucumbers in the freezer for future smoothies and drink infusions.

They can last a few months there and will have the same taste as fresh cucumbers when turned into smoothies or vegetable-infused water.

Before putting them in the freezer, though, seal them in an airtight plastic bag.

You can also make cucumber ice cubes. Put the sliced cucumber into ice cube trays with water and freeze them for drinking.

Plastic Containers

Putting sliced or cut cucumbers in plastic containers can reduce exposure to airborne bacteria that causes spoilage.

Using plastic containers with lids is best for storing sliced cucumbers at room temperature for a few hours or in the fridge for a few days.

For freezer storage options, opt for sealable vacuum storage plastic bags.

How do you know if a cucumber is bad?

how do you know if cucumber is bad

Fresh cucumber has green, smooth skin and is firm when touched.

Your cucumber is already going bad when it shrinks, and its skin starts to wrinkle a lot.

Cucumbers have gone bad when they are slimy, squishy, and have mold on their skin.

Throw them away immediately.

Do not attempt to cut off a moldy portion of any cucumber to consume the seemingly good parts because molds have long roots that can reach other parts of the vegetable.


Remember that the optimal storage temperatures for cucumbers are between 50 and 55 degrees Fahrenheit and relative humidity requirements are as high as 95%.

Storing cucumbers far below this range can cause cold burns as well as taste and texture inconsistencies.

On the other hand, storing above this temperature range can cause the cucumber to lose freshness and spoil faster.

Using these tips, you can decide on the best cucumber storage option, depending on whether the cucumber is whole, cut, or already sliced.

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