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Last and first frost dates in Chapecó

Brazil

In Chapecó the last spring frost usually comes around 3 August and the first autumn frost around 24 June, which leaves about 325 frost-free days (median of 2016–2025). Tomato seedlings can go into open ground from 10 August to 3 March.

Last spring frostaround 3 August
First autumn frostaround 24 June
Frost-free days325 days

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 Chapecó?

The last frost in Chapecó usually comes around 3 August: 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 13 July, while corn waits until 10 August. The first autumn frost follows around 24 June, about 325 days later: harvest or cover frost-tender crops before then.

When to sow and plant

CropSow for seedlingsPlant out in a greenhouseOpen ground
Achocha10 June – 15 March20 July – 24 April10 August – 24 April
Ageratumfrom 25 May—from 10 August
Arugula——sow 13 July – 19 May
Basil15 July – 21 April22 August – 29 May12 September – 29 May
Beet——sow 13 July – 24 April
Bell Pepper23 June – 3 January22 August – 3 March12 September – 3 March
Black-eyed Susanfrom 19 May—from 10 August
Bok Choy15 June – 2 May20 July – 6 June10 August – 6 June
Borage——sow 10 August – 29 April
Broad bean——sow 13 July – 15 March
Broccoli——sow 13 July – 8 March
Brussels Sprouts8 May – 4 February22 June – 20 March13 July – 20 March
Busy Lizziefrom 18 May—from 10 August
Cabbage——sow 13 July – 14 February
Calendula——sow from 13 July
Carrot——sow 13 July – 31 March
Cauliflower11 May – 8 March22 June – 19 April13 July – 19 April
Celeriac4 May – 4 January20 July – 21 March10 August – 21 March
Celery4 May – 14 January20 July – 31 March10 August – 31 March
Celosiafrom 5 Junefrom 20 Julyfrom 10 August
Chamomile——sow 13 July – 19 April
Chayote23 April – 28 December20 July – 25 March10 August – 25 March
Chickpea——sow 13 July – 5 March
Chicory28 May – 30 March—13 July – 24 April
Chili Pepper23 June – 9 February22 August – 9 April12 September – 9 April
China asterfrom 1 Julyfrom 22 Augustfrom 12 September
Chives——sow 13 July – 10 April
Cilantro——sow 13 July – 20 April
Corn——sow 10 August – 5 March
Corn poppy——sow from 13 July
Cosmosfrom 5 Junefrom 20 Julyfrom 10 August
Cucumber25 July – 11 March22 August – 8 April12 September – 8 April
Daikon——sow 13 July – 17 April
Delphiniumfrom 24 April—from 13 July
Dill——sow 13 July – 30 April
Edging lobeliafrom 18 May—from 10 August
Eggplant23 June – 3 January22 August – 3 March12 September – 3 March
Florence fennel5 June – 15 March20 July – 29 April10 August – 29 April
Foxglovefrom 6 April—from 13 July
Garden sorrel——sow 13 July – 18 April
Green Beans——sow 10 August – 13 March
Hollyhock——sow from 13 July
Hyssop——sow 13 July – 11 March
Kale——sow 13 July – 12 April
Kiwano18 June – 18 March20 July – 19 April10 August – 19 April
Kohlrabi——sow 13 July – 22 April
Leek13 April – 26 December22 June – 5 March13 July – 5 March
Lemon balm——sow 13 July – 14 April
Lettuce——sow 13 July – 27 April
Lisianthusfrom 27 Marchfrom 22 Junefrom 13 July
Lovage——sow from 13 July
Luffa11 July – 11 January22 August – 22 February12 September – 22 February
Marigoldfrom 8 Junefrom 20 Julyfrom 10 August
Marjoram23 June – 30 March—12 September – 29 May
Melon25 July – 27 February22 August – 26 March12 September – 26 March
Microgreens——sow 10 August – 9 June
Moringa5 July – 4 April29 August – 29 May19 September – 29 May
Moss rosefrom 25 May—from 10 August
Mustard greens——sow 13 July – 9 May
Napa cabbage17 June – 9 April20 July – 12 May10 August – 12 May
Nasturtiumfrom 12 Junefrom 20 Julyfrom 10 August
Okra11 July – 23 March22 August – 4 May12 September – 4 May
Oregano23 April – 20 March22 June – 19 May13 July – 19 May
Pansyfrom 27 Aprilfrom 22 Junefrom 13 July
Parsley——sow 13 July – 8 April
Parsnip——sow 13 July – 26 February
Peanut16 July – 17 February22 August – 25 March12 September – 25 March
Peas——sow 13 July – 10 April
Petuniafrom 20 Junefrom 22 Augustfrom 12 September
Physalis5 June – 14 February20 July – 30 March10 August – 30 March
Pumpkin11 July – 16 January22 August – 27 February12 September – 27 February
Purple coneflowerfrom 21 April—from 13 July
Radish——sow 13 July – 24 May
Sage4 May – 16 March22 June – 4 May13 July – 4 May
Scarlet sagefrom 29 May—from 10 August
Snapdragonfrom 18 Aprilfrom 22 Junefrom 13 July
Soybean——sow 12 September – 4 April
Spinach——sow 13 July – 29 April
Stevia1 June – 5 February20 July – 25 March10 August – 25 March
Stock——sow from 13 July
Sunflower——sow from 10 August
Sweet alyssum——sow from 13 July
Sweet Corn28 June – 30 March20 July – 21 April10 August – 21 April
Sweet peafrom 11 Mayfrom 22 Junefrom 13 July
Sweet William——sow from 13 July
Swiss Chard——sow 13 July – 24 April
Thyme——sow 13 July – 5 March
Tomato29 May – 11 January20 July – 3 March10 August – 3 March
Turnip——sow 13 July – 26 April
Watercress——sow 13 July – 7 May
Watermelon25 July – 15 February22 August – 14 March12 September – 14 March
Zinniafrom 25 Julyfrom 29 Augustfrom 19 September
Zucchini1 August – 16 March22 August – 6 April12 September – 6 April

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 Chapecó

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 °C20 July14 days earlier
18 °C12 September40 days later

Frost dates near Chapecó

Of the nearest cities on our list, the last spring frost ends earliest in Cascavel (18 July) and latest in Lages (14 August).

CityDistanceLast spring frostFirst autumn frost
Passo Fundo131 km19 July18 June
Guarapuava222 km5 August24 June
Lages240 km14 August24 June
Cascavel252 km18 July29 June
Ciudad del Este266 km——

Seeds, seedlings and markets in Chapecó

Within 15 km of Chapecó OpenStreetMap lists 5 garden centres, 3 farm-supply shops, 1 plant nursery, 7 markets and 1 farm shop (collected 27 October 2026). The nearest garden centre to the city centre is Floricultura Palmital, 2 km away.

Places: © OpenStreetMap contributors, ODbL.

What to grow at home in winter in Chapecó

Frosts in Chapecó usually come from about 24 June to about 3 August. These plants have indoor care in their Greenly cards and are harvested quickly, so they can be sown on a windowsill in winter.

Weather in Chapecó by month

Average weather in Chapecó over 2016–2025: the warmest month is January. Months that average 20 °C or more by day: August–May (20.2–27.1 °C). No month averages below 0 °C at night; the coldest nights, in July, average 8.8 °C. About 1791 mm of rain falls in a year, on 150 days; October is the wettest month (230 mm) and July the driest (95 mm).

MonthDay, °CNight, °CRain, mmRainy days
January27.117.917018
February26.717.213016
March25.916.214415
April23.613.711710
May20.210.921012
June18.69.416610
July19.48.8957
August20.79.31018
September23.512.512711
October23.813.723016
November25.414.614412
December26.816.715715

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).

Planted in autumn

CropWhen to plant
Bearded Irisby 25 May
Crocusby 25 May
Daffodilby 25 May
Garlicby 25 May
Grape hyacinthby 25 May
Helleboreby 25 May
Hyacinthby 25 May
Lilyby 25 May
Ornamental onionby 25 May
Peonyby 25 May
Saffronby 25 May
Snowdropby 25 May
Tulipby 25 May
Wild garlicby 25 May

From a month before the first autumn frost, so the roots grow before winter, to the late-planting limit on each crop’s page (about two weeks before the ground freezes, by ten years of weather).