When to plant peas in Bayonne: 5 January – 4 October

In Bayonne, peas: sow straight into the bed from 5 January to 4 October. For seeds, the places nearby include Les jardins du Refuge (farm shop, 5 km) and Darthayette (farm shop, 5 km); addresses and opening hours are below.

Peas in Bayonne: soil, season and weather

Peas tolerates light frost and could go in three weeks before the last frost (26 January), but the top 7 cm of soil reaches its minimum of 4 °C only around 7 January, 2 days after that.

Last spring frost	26 January
Top 7 cm of soil at 4 °C	already in the first week of January
First autumn frost	17 December, 346 days after the start
Days in the bed to the first harvest (card)	74
First harvest, if planted in this window	20 March – 17 December
Days left for picking	272
Daylight	9:04 on 5 January
Watering outdoors when fruiting (card)	every 3 days; the driest month, July, has 10 rainy days

Peas in Bayonne: care after planting

Planted on 5 January: in the first weeks water every 6 days.

Pests and diseases of peas to watch for:

Weather in Bayonne during the peas season

About 1501 mm of rain falls in the season; July is the driest month (63 mm) and November the wettest (218 mm).

Month	Day, °C	Night, °C	Rain, mm	Rainy days	Daylight on the 15th
January	11.8	5.1	153	15	9:18
February	14	6	118	13	10:30
March	15.3	7.4	131	16	11:52
April	17.3	9.3	116	14	13:24
May	19.6	12.2	110	15	14:41
June	22.9	15.8	113	13	15:24
July	24.4	17.5	63	10	15:07
August	25.3	17.8	71	10	14:00
September	23.4	15.5	121	13	12:33
October	20.8	12.9	115	13	11:05
November	15.7	8.7	218	16	9:43
December	13.5	7	172	14	8:59

ERA5 2016–2025, Open-Meteo

Peas in nearby cities

Around Bayonne, San Sebastián is 4 days earlier and Jaca 97 days later.

City	Distance	Date	Difference
San Sebastián	45 km	1 January – 20 September	4 days earlier
Pamplona	77 km	28 February – 17 September	54 days later
Pau	92 km	19 February – 21 September	45 days later
Vitoria-Gasteiz	121 km	16 March – 11 September	70 days later
Bilbao	121 km	21 February – 13 October	47 days later
Jaca	129 km	12 April – 18 August	97 days later

Where to buy peas seeds in Bayonne

Seeds go straight into the bed from 5 January to 4 October; buy them before that. Within 15 km of Bayonne OpenStreetMap lists 13 garden centres, 1 farm-supply shop, 20 markets and 34 farm shops (collected 27 October 2026).

Les jardins du Refuge — farm shop · sells: eggs, vegetables, fruits
Avenue de l'Abbé Cestac 102, anglet · Tue–Sat 09:30–12:15 · 5 km · lesjardinsdurefuge.fr
Ferme des Laminak — farm shop · sells: vegetables, fruit
Allée de la Fontaine 13, 40390 Biaudos · Wed 16:00–19:00 · 13 km · facebook.com
Darthayette — farm shop
Chemin de Maoubern 219, 40220 Tarnos · Tue 09:00–12:00, 14:00–18:30; Wed 09:00–12:00, 14:00–18:30; Fri 09:00–12:00, 14:00–18:30; Sat 09:00–12:00 · 5 km · bienvenue-a-la-ferme.com
Ferme Baudonne — farm shop
Route Emmaüs Baudonne 323, 40220 Tarnos · Thu 16:00–18:00 · 5 km · fermeemmausbaudonne.fr

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 to plant peas in Bayonne: 5 January – 4 October

Peas in Bayonne: soil, season and weather

Peas in Bayonne: care after planting

Weather in Bayonne during the peas season

Peas in nearby cities

Where to buy peas seeds in Bayonne

Questions

When to plant peas in Bayonne?

When is the last spring frost in Bayonne?

Other crops in Bayonne, with their dates