Greenly Garden

Last and first frost dates in Cuenca

Ecuador

Last spring frostaround 9 December
First autumn frostnone in ten years

Median of 2016–2025 for the 25 km grid cell of the city: the last day at or below 0 °C in spring and the first in autumn (ERA5 reanalysis via Open-Meteo). In a cold year a frost can come a week or two later — Greenly warns 48 hours ahead.

When is the last frost in Cuenca?

The last frost in Cuenca usually comes around 9 December: that is the median of 2016–2025, so in about half of those years the last night at or below 0 °C came later. Hardy crops start before it and frost-tender ones only after it: in the table below arugula can go into open ground from 18 November, while cucumber waits until 16 December.

When to sow and plant

CropSow for seedlingsPlant out in a greenhouseOpen ground
Achochafrom 6 Mayfrom 15 Junefrom 6 July
Ageratumfrom 30 September—from 16 December
Arugula——sow from 18 November
Basilfrom 18 Octoberfrom 25 Novemberfrom 16 December
Beet——sow from 18 November
Bell Pepperfrom 26 Septemberfrom 25 Novemberfrom 16 December
Black-eyed Susanfrom 14 April—from 6 July
Bok Choyfrom 11 Mayfrom 15 Junefrom 6 July
Borage——sow from 6 July
Broad bean——sow from 18 November
Broccoli——sow from 18 November
Brussels Sproutsfrom 13 Septemberfrom 28 Octoberfrom 18 November
Busy Lizziefrom 13 April—from 6 July
Cabbage——sow from 18 November
Calendula——sow from 18 November
Carrot——sow from 18 November
Cauliflowerfrom 16 Septemberfrom 28 Octoberfrom 18 November
Celeriacfrom 30 Marchfrom 15 Junefrom 6 July
Celeryfrom 30 Marchfrom 15 Junefrom 6 July
Celosiafrom 11 Octoberfrom 25 Novemberfrom 16 December
Chamomile——sow from 18 November
Chayotefrom 20 Marchfrom 16 Junefrom 7 July
Chickpea——sow from 18 November
Chicoryfrom 3 October—from 18 November
Chili Pepperfrom 26 Septemberfrom 25 Novemberfrom 16 December
China asterfrom 4 Octoberfrom 25 Novemberfrom 16 December
Chives——sow from 18 November
Cilantro——sow from 18 November
Corn——sow from 7 July
Corn poppy——sow from 18 November
Cosmosfrom 11 Octoberfrom 25 Novemberfrom 16 December
Cucumberfrom 28 Octoberfrom 25 Novemberfrom 16 December
Daikon——sow from 18 November
Delphiniumfrom 30 August—from 18 November
Dill——sow from 18 November
Edging lobeliafrom 13 April—from 6 July
Eggplantfrom 26 Septemberfrom 25 Novemberfrom 16 December
Florence fennelfrom 1 Mayfrom 15 Junefrom 6 July
Foxglovefrom 12 August—from 18 November
Garden sorrel——sow from 18 November
Green Beans——sow from 16 December
Hollyhock——sow from 18 November
Hyssop——sow from 18 November
Kale——sow from 18 November
Kiwanofrom 24 Octoberfrom 25 Novemberfrom 16 December
Kohlrabi——sow from 18 November
Leekfrom 19 Augustfrom 28 Octoberfrom 18 November
Lemon balm——sow from 18 November
Lettuce——sow from 18 November
Lisianthusfrom 2 Augustfrom 28 Octoberfrom 18 November
Lovage——sow from 18 November
Luffafrom 14 Octoberfrom 25 Novemberfrom 16 December
Marigoldfrom 4 Mayfrom 15 Junefrom 6 July
Marjoramfrom 26 September—from 16 December
Melonfrom 28 Octoberfrom 25 Novemberfrom 16 December
Microgreens——sow from 16 December
Moringafrom 1 Octoberfrom 25 Novemberfrom 16 December
Moss rosefrom 30 September—from 16 December
Mustard greens——sow from 18 November
Napa cabbagefrom 13 Mayfrom 15 Junefrom 6 July
Nasturtiumfrom 8 Mayfrom 15 Junefrom 6 July
Okrafrom 14 Octoberfrom 25 Novemberfrom 16 December
Oreganofrom 29 Augustfrom 28 Octoberfrom 18 November
Pansyfrom 2 Septemberfrom 28 Octoberfrom 18 November
Parsley——sow from 18 November
Parsnip——sow from 18 November
Peanutfrom 19 Octoberfrom 25 Novemberfrom 16 December
Peas——sow from 18 November
Petuniafrom 23 Septemberfrom 25 Novemberfrom 16 December
Physalisfrom 11 Octoberfrom 25 Novemberfrom 16 December
Pumpkinfrom 14 Octoberfrom 25 Novemberfrom 16 December
Purple coneflowerfrom 27 August—from 18 November
Radish——sow from 18 November
Sagefrom 9 Septemberfrom 28 Octoberfrom 18 November
Scarlet sagefrom 4 October—from 16 December
Snapdragonfrom 24 Augustfrom 28 Octoberfrom 18 November
Soybean——sow from 16 December
Spinach——sow from 18 November
Steviafrom 7 Octoberfrom 25 Novemberfrom 16 December
Stock——sow from 18 November
Sunflower——sow from 16 December
Sweet alyssum——sow from 18 November
Sweet Cornfrom 3 Novemberfrom 25 Novemberfrom 16 December
Sweet peafrom 16 Septemberfrom 28 Octoberfrom 18 November
Sweet William——sow from 18 November
Swiss Chard——sow from 18 November
Thyme——sow from 18 November
Tomatofrom 4 Octoberfrom 25 Novemberfrom 16 December
Turnip——sow from 18 November
Watercress——sow from 18 November
Watermelonfrom 28 Octoberfrom 25 Novemberfrom 16 December
Zinniafrom 21 Octoberfrom 25 Novemberfrom 16 December
Zucchinifrom 4 Novemberfrom 25 Novemberfrom 16 December

Planting out: a week after the last frost once the soil is warm enough for the crop; frost-hardy crops three weeks before it; an unheated greenhouse three weeks earlier. Seedlings are sown so they are ready on that day. Each window starts on the Greenly calendar date and ends on the last day that still leaves the crop’s days to harvest (from its card) before the average first autumn frost, plus six weeks of picking for crops harvested over weeks (tomatoes, peppers, aubergines, cucumbers, courgettes, pumpkins, watermelons, beans) — our rule; earlier in the window is safer.

When the soil warms up in Cuenca

The day the top 7 cm of soil first averages each temperature over a week, median of 2016–2025 (ERA5 via Open-Meteo).

SoilDateAgainst the last spring frost
5 °Calready in the first week of July—
10 °Calready in the first week of July—
15 °C7 October63 days earlier
18 °Cnot reached before August—

Frost dates near Cuenca

CityDistanceLast spring frostFirst autumn frost
Machala115 km——
Loja123 km——
Guayaquil131 km——
Riobamba142 km——
Ambato188 km——

Seeds, seedlings and markets in Cuenca

Within 15 km of Cuenca OpenStreetMap lists 5 garden centres, 6 farm-supply shops, 21 markets and 5 farm shops (collected 20 October 2026). The nearest garden centre to the city centre is Ecuaquimica, 2 km away.

Places: © OpenStreetMap contributors, ODbL.

Weather in Cuenca by month

Average weather in Cuenca over 2016–2025: the warmest month is November. No month averages 20 °C by day; the warmest, November, reaches 18.4 °C. No month averages below 0 °C at night; the coldest nights, in August, average 6.6 °C. About 1652 mm of rain falls in a year, on 281 days; February is the wettest month (188 mm) and August the driest (66 mm).

MonthDay, °CNight, °CRain, mmRainy days
January17.68.316026
February17.88.818825
March17.68.618627
April17.38.518028
May178.315828
June16.37.712124
July15.87.28518
August16.86.66617
September17.76.77317
October17.97.413924
November18.47.612221
December188.217426

Average of the daily highs and lows, rain per month and days with at least 1 mm (ERA5 via Open-Meteo, the same grid cell as the frost dates).