Last and first frost dates in Toruń

When is the last frost in Toruń?

The last frost in Toruń usually comes around 26 April: 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 5 April, while corn waits until 3 May. The first autumn frost follows around 12 November, about 200 days later: harvest or cover frost-tender crops before then.

When to sow and plant

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 Toruń

The day the top 7 cm of soil first averages each temperature over a week, median of 2016–2025 (ERA5 via Open-Meteo). The soil reaches 10 °C 14 days before the last spring frost and 15 °C 15 days after it.

Frost dates near Toruń

Of the nearest cities on our list, the last spring frost ends earliest in Płock (10 April) and latest in Grudziądz (27 April).

Seeds, seedlings and markets in Toruń

Within 15 km of Toruń OpenStreetMap lists 14 garden centres, 1 farm-supply shop, 1 plant nursery, 6 markets and 15 farm shops (collected 28 October 2026). The nearest garden centre to the city centre is Ogrodniczy, 2 km away.

• Ogrodniczy — garden centre
  Mon–Fri 10:00–18:00; Sat 08:00–14:00 · 2 km
• Targowisko Miejskie — market
  Szosa Chełmińska 31/35, 87-100 Toruń · Mon–Sat 06:00–18:00; Sun 06:00–14:00 · 1 km · urbitor.pl
• Samo zdrowie — farm shop
  Mon–Fri 09:00–17:00; Sat 09:00–14:00 · 4 km
• Centrum Ogrodnicze TORSEED S.A. w Toruniu — garden centre
  Ludwika Rydygiera 50, 87-100 Toruń · Mon–Fri 08:00–18:00; Sat 08:00–16:00 · 4 km · torseed.eu
• Manhattan — market
  Zygmunta Działowskiego, 87-100 Toruń · 5 km
• Warzywniaczek — farm shop
  Mon–Fri 08:00–17:00; Sat 08:00–14:00 · 5 km

• Where to buy seeds and seedlings in Toruń
• Selling your own harvest in Poland

Places: © OpenStreetMap contributors, ODbL.

Weather in Toruń by month

Average weather in Toruń over 2016–2025: the warmest month is August. Months that average 20 °C or more by day: June–September (20.4–24.7 °C). Nights average below 0 °C in January (-2 °C), February (-1.6 °C) and December (-0.1 °C). About 636 mm of rain falls in a year, on 126 days; July is the wettest month (89 mm) and March the driest (33 mm).

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

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).