Greenly Garden

Last and first frost dates in Bradford

United Kingdom

In Bradford the last spring frost usually comes around 15 April and the first autumn frost around 18 November, which leaves about 217 frost-free days (median of 2016–2025). Tomato seedlings can go into open ground from 29 May to 29 July.

Last spring frostaround 15 April
First autumn frostaround 18 November
Frost-free days217 days

Median of 2016–2025 for the 25 km grid cell of the city: the last day at or below 0 °C in spring and the first in autumn (ERA5 reanalysis via Open-Meteo). In a cold year a frost can come a week or two later — Greenly warns 48 hours ahead.

When is the last frost in Bradford?

The last frost in Bradford usually comes around 15 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 25 March, while corn waits until 10 May. The first autumn frost follows around 18 November, about 217 days later: harvest or cover frost-tender crops before then.

When to sow and plant

CropSow for seedlingsPlant out in a greenhouseOpen ground
Achocha20 February – 10 August1 April – 19 September22 April – 19 September
Ageratumfrom 13 March—from 29 May
Arugula——sow 25 March – 14 October
Basil29 April – 16 September6 June – 24 October27 June – 24 October
Beet——sow 25 March – 19 September
Bell Pepper7 April – 30 May6 June – 29 July27 June – 29 July
Black-eyed Susanfrom 29 January—from 22 April
Bok Choy25 February – 27 September1 April – 1 November22 April – 1 November
Borage——sow 22 April – 24 September
Broad bean——sow 25 March – 10 August
Broccoli——sow 25 March – 3 August
Brussels Sprouts18 January – 1 July4 March – 15 August25 March – 15 August
Busy Lizziefrom 28 January—from 22 April
Cabbage——sow 25 March – 11 July
Calendula——sow from 25 March
Carrot——sow 25 March – 26 August
Cauliflower21 January – 3 August4 March – 14 September25 March – 14 September
Celeriac14 January – 31 May1 April – 16 August22 April – 16 August
Celery14 January – 10 June1 April – 26 August22 April – 26 August
Celosiafrom 7 Aprilfrom 22 Mayfrom 12 June
Chamomile——sow 25 March – 14 September
Chayote21 January – 24 May19 April – 20 August10 May – 20 August
Chickpea——sow 25 March – 31 July
Chicory7 February – 25 August—25 March – 19 September
Chili Pepper7 April – 6 July6 June – 4 September27 June – 4 September
China asterfrom 15 Aprilfrom 6 Junefrom 27 June
Chives——sow 25 March – 5 September
Cilantro——sow 25 March – 15 September
Corn——sow 10 May – 31 July
Corn poppy——sow from 25 March
Cosmosfrom 7 Aprilfrom 22 Mayfrom 12 June
Cucumber9 May – 6 August6 June – 3 September27 June – 3 September
Daikon——sow 25 March – 12 September
Delphiniumfrom 4 January—from 25 March
Dill——sow 25 March – 25 September
Edging lobeliafrom 28 January—from 22 April
Eggplant7 April – 30 May6 June – 29 July27 June – 29 July
Florence fennel15 February – 10 August1 April – 24 September22 April – 24 September
Foxglovefrom 17 December—from 25 March
Garden sorrel——sow 25 March – 13 September
Green Beans——sow 12 June – 8 August
Hollyhock——sow from 25 March
Hyssop——sow 25 March – 6 August
Kale——sow 25 March – 7 September
Kiwano6 April – 13 August8 May – 14 September29 May – 14 September
Kohlrabi——sow 25 March – 17 September
Leek24 December – 22 May4 March – 31 July25 March – 31 July
Lemon balm——sow 25 March – 9 September
Lettuce——sow 25 March – 22 September
Lisianthusfrom 7 Decemberfrom 4 Marchfrom 25 March
Lovage——sow from 25 March
Luffa25 April – 7 June6 June – 19 July27 June – 19 July
Marigoldfrom 18 Februaryfrom 1 Aprilfrom 22 April
Marjoram7 April – 25 August—27 June – 24 October
Melon9 May – 24 July6 June – 21 August27 June – 21 August
Microgreens——sow 12 June – 4 November
Moringa3 May – 30 August27 June – 24 October18 July – 24 October
Moss rosefrom 4 February—from 22 April
Mustard greens——sow 25 March – 4 October
Napa cabbage27 February – 4 September1 April – 7 October22 April – 7 October
Nasturtiumfrom 22 Februaryfrom 1 Aprilfrom 22 April
Okra25 April – 18 August6 June – 29 September27 June – 29 September
Oregano3 January – 15 August4 March – 14 October25 March – 14 October
Pansyfrom 7 Januaryfrom 4 Marchfrom 25 March
Parsley——sow 25 March – 3 September
Parsnip——sow 25 March – 23 July
Peanut30 April – 14 July6 June – 20 August27 June – 20 August
Peas——sow 25 March – 5 September
Petuniafrom 4 Aprilfrom 6 Junefrom 27 June
Physalis24 March – 11 July8 May – 25 August29 May – 25 August
Pumpkin25 April – 12 June6 June – 24 July27 June – 24 July
Purple coneflowerfrom 1 January—from 25 March
Radish——sow 25 March – 19 October
Sage14 January – 11 August4 March – 29 September25 March – 29 September
Scarlet sagefrom 17 March—from 29 May
Snapdragonfrom 29 Decemberfrom 4 Marchfrom 25 March
Soybean——sow 27 June – 30 August
Spinach——sow 25 March – 24 September
Stevia20 March – 2 July8 May – 20 August29 May – 20 August
Stock——sow from 25 March
Sunflower——sow from 12 June
Sweet alyssum——sow from 25 March
Sweet Corn6 April – 25 August28 April – 16 September19 May – 16 September
Sweet peafrom 21 Januaryfrom 4 Marchfrom 25 March
Sweet William——sow from 25 March
Swiss Chard——sow 25 March – 19 September
Thyme——sow 25 March – 31 July
Tomato17 March – 7 June8 May – 29 July29 May – 29 July
Turnip——sow 25 March – 21 September
Watercress——sow 25 March – 2 October
Watermelon9 May – 12 July6 June – 9 August27 June – 9 August
Zinniafrom 23 Mayfrom 27 Junefrom 18 July
Zucchini16 May – 11 August6 June – 1 September27 June – 1 September

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 Bradford

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 3 days after the last spring frost and 15 °C 44 days after it.

SoilDateAgainst the last spring frost
5 °C12 January93 days earlier
10 °C18 April3 days later
15 °C29 May44 days later
18 °C27 June73 days later

Frost dates near Bradford

Of the nearest cities on our list, the last spring frost ends earliest in York (12 April) and latest in Stoke-on-Trent (27 April).

CityDistanceLast spring frostFirst autumn frost
Leeds13 km18 April23 November
Manchester47 km22 April14 November
York48 km12 April14 November
Sheffield49 km15 April22 November
Stoke-on-Trent89 km27 April15 November

Seeds, seedlings and markets in Bradford

Within 15 km of Bradford OpenStreetMap lists 25 garden centres, 3 plant nurseries, 14 markets and 13 farm shops (collected 20 October 2026). The nearest garden centre to the city centre is Carlton Nurseries, 6 km away.

Places: © OpenStreetMap contributors, ODbL.

What to grow at home in winter in Bradford

Frosts in Bradford usually come from about 18 November to about 15 April. These plants have indoor care in their Greenly cards and are harvested quickly, so they can be sown on a windowsill in winter.

Weather in Bradford by month

Average weather in Bradford over 2016–2025: the warmest month is July. No month averages 20 °C by day; the warmest, July, reaches 19.9 °C. No month averages below 0 °C at night; the coldest nights, in January, average 1.6 °C. About 924 mm of rain falls in a year, on 164 days; October is the wettest month (96 mm) and April the driest (49 mm).

MonthDay, °CNight, °CRain, mmRainy days
January6.41.68114
February7.72.18615
March9.52.58415
April123.64911
May15.77.25912
June18.510.37713
July19.912.37915
August19.412.26712
September1710.18213
October13.27.69615
November9.14.17914
December7.53.18515

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

CropWhen to plant
Bearded Irisby 19 October
Crocus19 October – end of December
Daffodil19 October – end of December
Garlic19 October – end of December
Grape hyacinthby 19 October
Helleboreby 19 October
Hyacinth19 October – end of December
Lilyby 19 October
Ornamental onionby 19 October
Peonyby 19 October
Saffronby 19 October
Snowdropby 19 October
Tulip19 October – end of December
Wild garlicby 19 October

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).