Last and first frost dates in Irpin

When is the last frost in Irpin?

The last frost in Irpin usually comes around 11 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 21 March, while corn waits until 29 April. The first autumn frost follows around 22 October, about 194 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 Irpin

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 11 days after the last spring frost and 15 °C 37 days after it.

Frost dates near Irpin

Of the nearest cities on our list, the last spring frost ends earliest in Kyiv (5 April) and latest in Bucha (11 April).

Seeds, seedlings and markets in Irpin

Within 15 km of Irpin OpenStreetMap lists 5 garden centres, 1 farm-supply shop, 4 plant nurseries, 21 markets and 8 farm shops (collected 28 October 2026). The nearest garden centre to the city centre is Ботанік центр, 1 km away.

• Ботанік центр — garden centre
  Mon–Fri 09:00–19:00; Sat 09:00–15:00 · 1 km
• Мотоінструмент — farm supply
  Mon–Fri 9:00–19:00, Sat 9:00–16:00 · 11 km
• Садовий центр — plant nursery
  вул. Михайла Величка 41-Д · 15 km
• Ринок Ірпінь — market
  Підгірна вулиця · 1 km · rynokirpin.in.ua
• Фаворит — farm shop
  Українська вулиця 65-Б · 1 km
• Зелена галерея — garden centre
  Ризька вулиця 87 · 15 km

• Where to buy seeds and seedlings in Irpin
• Selling your own harvest in Ukraine

Places: © OpenStreetMap contributors, ODbL.

Weather in Irpin by month

Average weather in Irpin over 2016–2025: the warmest month is July. Months that average 20 °C or more by day: June–September (20.8–26.2 °C). Nights average below 0 °C in December–March (-4.9–-0.7 °C). About 643 mm of rain falls in a year, on 123 days; July is the wettest month (81 mm) and September the driest (37 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).