Rye · Erciş, Van, Turkey
When to plant rye in Erciş
Main outdoor window
21 Sep - 5 Oct
A climate estimate. Check your soil, forecast and cultivar.
Timed from last spring frost
17 April
In Erciş, on your chosen risk.
Ready to pick
1 Jul - 31 Aug
If you plant at the start of the window.
The average last frost. Half of all years are later than this.
Step by step in Erciş
Download these planting dates (.ics)
Import into Apple Calendar, Google Calendar or Outlook. Dates use the selected risk level and are planning estimates, not frost alerts.
Each window is a planning range. Check the forecast, soil and cultivar before planting; a later date is not automatically safer in hot or wet conditions.
Drill or broadcast the seed
21 Sep - 5 Oct
Four to six weeks before your first frost, so roots form before the ground cools.
Harvest
1 Jul - 31 Aug
Rye through the year
Against the frost risk in Erciş
Seasonal context
Rainfall and the growing season in Erciş
April has the highest average precipitation (66 mm); August has the lowest (8 mm). Compare this pattern with the planting windows and your water supply.
During wetter months, check that beds and containers drain after heavy rain. During drier months, plan how you will keep seeds and new transplants watered. Monthly averages can hide long dry spells and intense storms; they do not show soil moisture, humidity or this week's weather.
Source: NASA POWER, corrected MERRA-2 precipitation, 2001–2020. Values are approximate monthly totals, including the water equivalent of snow, from the nearest 0.5° × 0.625° grid cell. This reference period differs from the temperature record. Rainfall provides context and does not change the calculated planting dates. Method and limitations.
Monthly growing conditions in Erciş
Compare the planting window with the local temperature pattern. These are historical monthly averages, not this year's forecast or measured soil temperatures. Average frost days do not tell you whether a particular night will freeze.
| Month | Average low | Average high | Frost days |
|---|---|---|---|
| January | -10.4°C (13.4°F)13.4°F (-10.4°C) | -0.6°C (31°F)31°F (-0.6°C) | 30.8 |
| February | -7.1°C (19.3°F)19.3°F (-7.1°C) | 1.5°C (34.6°F)34.6°F (1.5°C) | 27.2 |
| March | -1.4°C (29.4°F)29.4°F (-1.4°C) | 6.5°C (43.8°F)43.8°F (6.5°C) | 20.7 |
| April | 3.3°C (37.9°F)37.9°F (3.3°C) | 12.6°C (54.7°F)54.7°F (12.6°C) | 4.6 |
| May | 8.2°C (46.8°F)46.8°F (8.2°C) | 17.9°C (64.2°F)64.2°F (17.9°C) | 0.1 |
| June | 13°C (55.4°F)55.4°F (13°C) | 24.8°C (76.7°F)76.7°F (24.8°C) | 0.0 |
| July | 16.3°C (61.3°F)61.3°F (16.3°C) | 29.8°C (85.7°F)85.7°F (29.8°C) | 0.0 |
| August | 16.9°C (62.5°F)62.5°F (16.9°C) | 30.1°C (86.1°F)86.1°F (30.1°C) | 0.0 |
| September | 12.8°C (55.1°F)55.1°F (12.8°C) | 24.3°C (75.7°F)75.7°F (24.3°C) | 0.0 |
| October | 6.8°C (44.2°F)44.2°F (6.8°C) | 16.5°C (61.8°F)61.8°F (16.5°C) | 1.1 |
| November | 0°C (32°F)32°F (0°C) | 8.6°C (47.5°F)47.5°F (8.6°C) | 13.4 |
| December | -6.4°C (20.6°F)20.6°F (-6.4°C) | 2.3°C (36.1°F)36.1°F (2.3°C) | 29.3 |
For rye, also check drainage, sunlight and cultivar requirements. See the rainfall context above; humidity, irrigation and local pest pressure are not calculated.
Local growing check
Before choosing rye for Erciş
- April is the wettest month in the rainfall grid, averaging about 66 mm. Check how your own bed drains and plan watering around actual soil moisture; monthly rain totals are not an irrigation schedule.
The temperature and rainfall tables on this page show the underlying climate estimates. How these suitability checks work · Record what happens in your garden.
Before you plant rye
Use the calendar to plan ahead, then check the conditions in your own garden.
- Measure the soil at sowing depth. Aim for at least 2°C (35.6°F); the calendar estimates soil warmth from air temperatures and cannot measure your bed.
- Frost tolerance does not make saturated or frozen soil suitable for planting. Wait until the bed can be worked without smearing or compacting it.
- Use the maturity range on your seed packet when choosing a variety. Cold, short days and transplant stress can make harvest later than the calendar estimate.
Distinguish cereal rye from lawn ryegrass
Plan the end of the crop before sowing. Rye can produce a large amount of growth and strong roots, useful for soil protection but harder to handle if left beyond the stage your tools can manage.
For cover, terminate in time for the next planting and allow residues to decompose appropriately. For grain, reserve the bed through maturity and plan cleaning and drying. Rye does not fix nitrogen, despite its ability to create abundant biomass.
What to record this season
Was the amount of growth manageable at termination, and did the following crop establish well? Add the cultivar, sowing date and conditions to your growing record so you can compare next season.
Further reading: NC State Extension: Secale cereale . General crop guidance; local dates on this site are calculated separately. Source checked 19 September 2026 by Safe to Plant; this is not an expert review.
The reference describes plant identity and cultivation. Its regional calendar months and hardiness observations do not validate the calculated dates for another location.
How the dates are calculated and their limits · Keep a growing record · Report a local discrepancy
Why these dates
Plan the end of the crop before sowing. Rye can produce a large amount of growth and strong roots, useful for soil protection but harder to handle if left beyond the stage your tools can manage.
Check the named variety and local forecast before exposing young growth. The catalog cold-damage figure is a reference, not a guarantee: plant age, acclimatisation, wind and the duration of a freeze affect damage.
Rye are anchored to the first autumn frost rather than the last spring one, so the planting window on this page counts backwards from the end of the season in Erciş instead of forwards from its start.
This is a two-season crop, so the dates above describe a sowing in one year and a harvest in the next. The plant spends the winter in the ground as a small rosette, which is why the frost-free season in Erciş does not limit it the way it would limit a tomato: it is not trying to finish before the cold arrives, it is trying to be well enough rooted to sit through it. Sowing too late is the real risk, because a plant that goes into winter undersized often fails to flower at all the following year.
Also in Erciş
Other grains to time
Growing rye in Erciş
Can I grow rye in Erciş?
The calendar estimates a planting window, not a guarantee of success. April is the wettest month in the rainfall grid, averaging about 66 mm. Check how your own bed drains and plan watering around actual soil moisture; monthly rain totals are not an irrigation schedule.
When should I plant rye in Erciş?
Aim for 21 Sep - 5 Oct in an average year. If you would rather not gamble on the weather, wait until 8-22 Sep - by then frost has finished in nine years out of ten.
When might rye be ready to harvest in Erciş?
The estimated period is 1 Jul - 31 Aug, based on 240 to 300 days from the modeled planting date. Cultivar, planting material and growing conditions can change this interval; check the plant as well as the calendar.
How much frost will rye tolerate?
Check the named variety and local forecast before exposing young growth. The catalog cold-damage figure is a reference, not a guarantee: plant age, acclimatisation, wind and the duration of a freeze affect damage.