Apricots are a summer fruit in most of the world, with peak season running from late May through August depending on where they are grown. In warmer climates like parts of California, Turkey, and North Africa, the first apricots can appear at market as early as mid-May, while cooler growing regions in Central and Eastern Europe harvest well into August. The spread exists because apricot trees need a specific sequence of winter cold followed by spring warmth before they can bloom and set fruit, and that sequence plays out on different calendars in different places.
The General Calendar by Region
If you are shopping for apricots in North America, the window runs roughly from mid-May through mid-August, with California supplying the vast majority of domestic fruit. California’s Central Valley, where most U.S. apricots are grown, typically sees harvest begin in late May and taper off by late July. In the Okanagan Valley of British Columbia, one of Canada’s few apricot-growing regions, the season starts later and is more weather-dependent. Warm daytime temperatures in the previous autumn help flower buds develop, but harsh winter lows and late-spring frosts can cut production sharply, making the supply less predictable from year to year.1Canadian Journal of Plant Science. Influence of weather on apricot, peach and sweet cherry production in the Okanagan Valley of British Columbia
Mediterranean countries like Turkey, Spain, Italy, and Greece generally harvest from June into early August. Turkey is the world’s largest apricot producer, and most of its crop comes off the trees in June and July. Spain, which grows many early-ripening cultivars, often starts picking in late May. Hungary sits at the other end of the European spectrum: its apricots ripen later than those in most other European producing countries, which gives Hungarian growers a market advantage because by the time their fruit is ready, supplies elsewhere have thinned out.2Progress in Agricultural Engineering Sciences. Cultivation technology and farm management issues of apricot production under the impacts of climate change In the Southern Hemisphere, countries like South Africa, Chile, and parts of Australia harvest apricots from roughly November through January, making imported fresh apricots occasionally available in Northern Hemisphere winter months.
Why the Season Varies So Much
Apricot trees are not just waiting for warm weather to fruit. They follow a two-step internal clock. First, the tree needs a certain amount of winter cold, measured in accumulated chill units, to break dormancy. Second, once dormancy ends, the tree needs enough warm days to push flower buds open, get pollinated, and grow fruit to maturity. Both steps vary dramatically among cultivars. Some early-ripening varieties need relatively little cold, while late-season varieties need substantially more.3Environmental and Experimental Botany. Chilling and heat requirements of apricot cultivars for flowering
This chilling requirement is a big part of why apricot season is not the same everywhere. A low-chill cultivar planted in southern Spain can satisfy its cold needs by mid-winter and bloom early, producing ripe fruit by late May. The same cultivar would be pointless in a colder continental climate, where it would bloom too early and get destroyed by frost. High-chill cultivars that need more winter cold are better suited to places like Hungary or the inland valleys of the western United States, where they bloom later and ripen in midsummer.
After the chill requirement is met, heat accumulation takes over. The amount of warmth needed from bloom to harvest, measured in growing degree days, varies significantly across cultivars. In one study, the accumulated heat from bloom to maturity ranged from about 1,050 to nearly 1,650 growing degree days depending on the variety.4Acta Horticulturae. Heat Requirement from Blooming to Maturing in Apricot Cultivars So even two trees blooming on the same day in the same orchard can ripen weeks apart if they are different cultivars. This is why growers in warm areas often plant a range of early, mid, and late cultivars to stretch the harvest window.
What Happens Inside the Fruit as It Ripens
Knowing when apricots are in season is useful, but knowing when they are actually good is a different question. A lot of flavor development happens in the final days on the tree. During fruit development, organic acids and certain bitter-tasting compounds drop steadily, while sugars, especially sucrose and sorbitol, climb.5PubMed. Changes in Compositional Properties during Fruit Development and On-Tree Ripening of Two Common Apricot (Prunus armeniaca L.) Cultivars The balance between sugar and acid is what gives a ripe apricot its distinctive sweet-tart character, and that balance only locks in properly if the fruit stays on the branch long enough.
Aroma follows a similar late-stage trajectory. The compounds responsible for the classic “apricot smell,” particularly lactones and a compound called β-ionone derived from the breakdown of carotenoid pigments, increase significantly as the fruit approaches full ripeness. Meanwhile, green, grassy-smelling aldehydes that dominate in unripe fruit drop away.6PubMed Central. Profiling Taste and Aroma Compound Metabolism during Apricot Fruit Development and Ripening At the commercially ripe stage, when most apricots are picked for shipping, the fruit tends to be firmer and more acidic, with a noticeable herbaceous smell. At the consumption-ripe stage, which usually means a few more days of tree time or careful counter ripening, the fruit is sweeter and smells distinctly floral and fruity.7Journal of Food Quality. Relationships between Biochemical Criteria, Volatile Compounds, and Sensory Profiles of Ten Apricot Clones at Commercial and Consumption Ripening Stages
This explains the common complaint that store-bought apricots can taste bland. They were picked at commercial maturity for durability in transit, not at the flavor peak. Volatile aroma compounds continue to increase after harvest, but the gains from postharvest ripening are uneven and cannot fully replicate what the tree does.8PubMed. Postharvest changes in physicochemical properties and volatile constituents of apricot (Prunus armeniaca L.). Characterization of 28 Cultivars
Why Tree-Ripe Apricots Are Worth Seeking Out
Apricots are climacteric fruit, meaning they produce a burst of ethylene gas as they ripen, which allows them to soften somewhat after picking.9Postharvest Biology and Technology. Ethylene biosynthesis in apricot: Identification of a ripening-related 1-aminocyclopropane-1-carboxylic acid synthase (ACS) gene But “softens after picking” is not the same as “gets sweeter after picking.” Sugars are mostly manufactured using the tree’s energy while the fruit is still attached. One study found that fructose and sucrose in tree-ripe apricots were roughly 11% and 25% higher, respectively, than in fruit picked at the commercial stage, and tasters rated tree-ripe fruit about 10% higher in sweetness and overall satisfaction.10Elsevier / Scientia Horticulturae. Sugar and organic acid composition of apricot and their contribution to sensory quality and consumer satisfaction
The practical takeaway: if you can buy apricots from a farm stand or farmers’ market at peak local season, you are far more likely to get fruit that was picked close to tree-ripe. Supermarket apricots shipped from far away were almost certainly picked earlier to survive the trip. They will soften on your counter and develop some aroma, but the sugar ceiling was set at harvest. Look for apricots that give gently when pressed, have a deep golden-orange color, and smell distinctly fruity at the stem end. A faint floral scent is a good indicator you are holding a ripe fruit rather than one that will just go mealy.
Cultivar Differences Matter More Than You Might Think
Not all apricots are built alike. There is huge variation across cultivars in sweetness, acidity, and flavor intensity. A study comparing high-sugar, medium-sugar, and low-sugar cultivars found striking differences: the high-sugar variety accumulated more sucrose, glucose, fructose, and sorbitol, and less citric acid, resulting in a noticeably sweeter flavor profile. The low-sugar variety accumulated more acid and starch, producing a less sweet taste.11PubMed Central. Transcriptome and Metabolome Analyses Reveal Sugar and Acid Accumulation during Apricot Fruit Development Yet these differences are cultivar-driven, not season-driven. Research comparing early, mid, and late-season cultivars found no consistent relationship between when a variety ripens and how it tastes.12PubMed. Fruit physical, chemical and aromatic attributes of early, intermediate and late apricot cultivars
This means the best-tasting apricot of the year might be a late cultivar harvested in August or an early one from June. The varietal identity matters more than timing. If your local market labels cultivars, it is worth learning which ones you prefer. Some widely available varieties prized for flavor include Blenheim (also called Royal), Goldcott, and Tilton in North America, while European markets carry names like Bergeron, Goldrich, and Orangered.
The Nutritional Case for Eating Them in Season
Apricots get their deep orange color from carotenoids, the same pigment family that colors carrots and sweet potatoes. β-carotene, which the body converts to vitamin A, accounts for roughly a third to over four-fifths of the total carotenoid content depending on the cultivar.13PubMed Central. Nutritional and Phytochemical Traits of Apricots (Prunus Armeniaca L.) for Application in Nutraceutical and Health Industry The deeper the orange, generally, the more carotenoid-dense the fruit is. Tree-ripe fruit that has had time to fully develop its pigments will typically have richer color and a higher carotenoid load than fruit picked pale and firm.
Apricots are also a decent source of vitamin C, potassium, and dietary fiber, though none of these in blockbuster amounts. Where they do stand out nutritionally is in their polyphenol content, which tends to be higher in the fruit’s skin. The practical point is that the nutritional profile peaks when the fruit is at its tastiest, another reason to buy in season from a nearby source rather than chasing imported off-season fruit.
How Climate Change Is Shifting the Season
If it feels like apricot season has been getting less reliable, it’s not your imagination. Apricots are among the earlier-blooming fruit trees, and warming winters are causing them to bloom even earlier in many regions. In Hungary, blooming now falls between mid-March and the end of April, a window that still frequently overlaps with sub-zero nighttime temperatures.14Elsevier. A 15-year long assessment of cold hardiness of apricot flower buds and flowers during the blooming period When open flowers get hit by late frost, the crop for that year can be devastated. In British Columbia, nighttime spring temperatures dropping below about minus two to minus five degrees Celsius during bloom were strongly associated with poor production years.1Canadian Journal of Plant Science. Influence of weather on apricot, peach and sweet cherry production in the Okanagan Valley of British Columbia
The threat goes deeper than occasional frost events. Research shows that warming winters may fail to provide enough accumulated cold to fully break dormancy in high-chill cultivars, leading to erratic blooming and fewer functional flowers.15Scientia Horticulturae. Effects of reduced winter chill and elevated pre-bloom temperatures on dormancy release and reproductive performance in apricot The interaction between chill accumulation and heat accumulation turns out to be more nuanced than a simple sequential model. Once about three-quarters of the chilling requirement has been met, simultaneous exposure to warmth appears to advance flowering, which can push bloom dates even earlier in a warming climate.16European Journal of Agronomy. Analysing variations in flowering time based on the dynamics of chill and heat accumulation during the fulfilment of cultivar-specific chill requirements in apricot For consumers, the practical effect is more variable harvests: bumper years followed by near-total crop losses in the same region, making apricot availability and pricing harder to predict than they used to be.
Two Separate Domestication Stories
Part of the reason apricot seasons span such a wide range globally is that the fruit was domesticated not once but twice, from different wild populations in Central Asia. Genomic analysis has shown that Chinese and European apricots form two distinct genetic pools, each independently domesticated, with some genetic exchange between them over the centuries.17PubMed Central. Population genomics of apricots unravels domestication history and adaptive events Chinese apricots were selected under monsoon-influenced climatic conditions, while European types were adapted to Mediterranean and continental climates. These divergent histories produced trees with different cold-tolerance thresholds, different bloom timing, and different fruit characteristics, all of which feed into why the modern global season is as wide as it is.
Some of the cultivar variation consumers encounter today, including differences in chilling requirements, skin thickness, sweetness, and how quickly fruit deteriorates after harvest, traces back to these separate domestication events. When breeders cross Chinese-lineage and European-lineage varieties, the offspring often show novel combinations of traits, which is one reason the range of chilling requirements across modern cultivars is so broad, spanning from roughly 600 to over 1,400 chill units.18Scientia Horticulturae. Exploitation of genotypic variation in chilling and heat requirements for flowering in Prunus armeniaca and Prunus persica (L.) Batsch cultivars
Getting the Most Out of Cold Storage
Once you have good apricots, you want them to last. But apricots are notoriously tricky to store. Standard refrigerator temperatures, typically around 4–6 degrees Celsius, actually cause chilling injury over time: the flesh becomes mealy or woolly, browning develops, and the flavor goes flat. Research across 21 apricot varieties found that while visible chilling injury was minimal at the end of cold storage itself, it spiked dramatically once fruit was returned to room temperature for shelf life.19PubMed Central. Effects of Reactive Oxygen Levels on Chilling Injury and Storability in 21 Apricot Varieties from Different Production Areas in China In other words, the damage happens silently in the fridge and only becomes obvious once the fruit warms up.
Near-freezing storage, right around the boundary of zero to one degree Celsius, has shown promise for extending shelf life while reducing chilling injury. At those temperatures, the cellular damage that leads to mealiness is significantly slowed compared to the standard 4–6 degree range.20PubMed. Near-freezing temperature storage improves shelf-life and suppresses chilling injury in postharvest apricot fruit (Prunus armeniaca L.) by regulating cell wall metabolism Most home refrigerators cannot reliably hold this narrow a range, but if you have a cold spot near the back wall of your fridge that hovers just above freezing, that is the best place for apricots you are not eating immediately. Even so, fresh apricots are best eaten within a few days of purchase. Their window of peak quality is short, which is part of what makes them a treat worth anticipating each summer.
If you find yourself with more ripe apricots than you can eat, freezing works better than refrigerating for long-term preservation. Halve and pit them, spread them on a sheet pan to freeze individually, then transfer to a bag. Dried apricots, of course, sidestep the storage problem entirely and are available year-round, though their flavor profile is quite different: concentrated sugar, absent florals, and a chewy texture that bears little resemblance to the juicy snap of a fresh one eaten in July.