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When to plant peas in Jaca: 12 April – 18 August

In Jaca, peas: sow straight into the bed from 12 April to 18 August.

Peas in Jaca: soil, season and weather

Peas tolerates light frost, so it goes in three weeks before the last frost (3 May); the top 7 cm of soil has reached its minimum of 4 °C by then (around 21 February).

Last spring frost3 May
Top 7 cm of soil at 4 °C21 February, 71 days before the last frost
First autumn frost31 October, 202 days after the start
Days in the bed to the first harvest (card)74
First harvest, if planted in this window25 June – 31 October
Days left for picking128
Daylight13:13 on 12 April
Watering outdoors when fruiting (card)every 3 days; the driest month, July, has 6 rainy days

Peas in Jaca: care after planting

Planted on 12 April: in the first weeks water every 6 days.

Pests and diseases of peas to watch for:

Weather in Jaca during the peas season

About 472 mm of rain falls in the season; July is the driest month (39 mm) and October the wettest (90 mm).

MonthDay, °CNight, °CRain, mmRainy daysDaylight on the 15th
April13.41.8811213:21
May17.45.1661014:36
June22.810721115:17
July26.412.539615:01
August26.812.849613:57
September20.98.775812:32
October16.65.4901011:07

ERA5 2016–2025, Open-Meteo

Peas in nearby cities

All the nearest cities on our list plant peas earlier than Jaca; the closest date is in Huesca, 42 days earlier.

CityDistanceDateDifference
Huesca47 km1 March – 13 September42 days earlier
Pau86 km19 February – 21 September52 days earlier
Pamplona94 km28 February – 17 September43 days earlier
Tudela102 km13 February – 24 September58 days earlier
Zaragoza104 km7 January – 7 October95 days earlier
Bayonne129 km5 January – 4 October97 days earlier

Where to buy peas seeds in Jaca

Seeds go straight into the bed from 12 April to 18 August; buy them before that. Within 15 km of Jaca OpenStreetMap lists 1 farm shop (collected 28 October 2026).

Places: © OpenStreetMap contributors, ODbL.

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.

Questions

When to plant peas in Jaca?

In Jaca, peas: sow straight into the bed from 12 April to 18 August.

When is the last spring frost in Jaca?

Last spring frost around 3 May, first autumn frost around 31 October.

Other crops in Jaca, with their dates