Last and first frost dates in Lankaran

When is the last frost in Lankaran?

The last frost in Lankaran usually comes around 3 March: 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 10 February, while corn waits until 13 April. The first autumn frost follows around 18 December, about 290 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 Lankaran

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 31 days after the last spring frost and 15 °C 60 days after it.

Frost dates near Lankaran

Of the nearest cities on our list, the last spring frost ends earliest in Baku (22 February) and latest in Ganja (4 March).

Weather in Lankaran by month

Average weather in Lankaran over 2016–2025: the warmest month is August. Months that average 20 °C or more by day: May–September (20.5–28.2 °C). No month averages below 0 °C at night; the coldest nights, in January, average 0.8 °C. About 1053 mm of rain falls in a year, on 115 days; October is the wettest month (163 mm) and June the driest (22 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).