Greenly Garden

Last and first frost dates in Santa Fe (United States)

United States

In Santa Fe (United States) the last spring frost usually comes around 20 April and the first autumn frost around 26 October, which leaves about 189 frost-free days (median of 2016–2025). Tomato seedlings can go into open ground from 27 April to 6 July.

Last spring frostaround 20 April
First autumn frostaround 26 October
Frost-free days189 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 Santa Fe (United States)?

The last frost in Santa Fe (United States) usually comes around 20 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 30 March, while corn waits until 27 April. The first autumn frost follows around 26 October, about 189 days later: harvest or cover frost-tender crops before then.

When to sow and plant

CropSow for seedlingsPlant out in a greenhouseOpen ground
Achocha25 February – 18 July6 April – 27 August27 April – 27 August
Ageratumfrom 9 February—from 27 April
Arugula——sow 30 March – 21 September
Basil5 March – 24 August12 April – 1 October3 May – 1 October
Beet——sow 30 March – 27 August
Bell Pepper11 February – 7 May12 April – 6 July3 May – 6 July
Black-eyed Susanfrom 3 February—from 27 April
Bok Choy2 March – 4 September6 April – 9 October27 April – 9 October
Borage——sow 27 April – 1 September
Broad bean——sow 30 March – 18 July
Broccoli——sow 30 March – 11 July
Brussels Sprouts23 January – 8 June9 March – 23 July30 March – 23 July
Busy Lizziefrom 2 February—from 27 April
Cabbage——sow 30 March – 18 June
Calendula——sow from 30 March
Carrot——sow 30 March – 3 August
Cauliflower26 January – 11 July9 March – 22 August30 March – 22 August
Celeriac19 January – 8 May6 April – 24 July27 April – 24 July
Celery19 January – 18 May6 April – 3 August27 April – 3 August
Celosiafrom 20 Februaryfrom 6 Aprilfrom 27 April
Chamomile——sow 30 March – 22 August
Chayote8 January – 1 May6 April – 28 July27 April – 28 July
Chickpea——sow 30 March – 8 July
Chicory12 February – 2 August—30 March – 27 August
Chili Pepper11 February – 13 June12 April – 12 August3 May – 12 August
China asterfrom 19 Februaryfrom 12 Aprilfrom 3 May
Chives——sow 30 March – 13 August
Cilantro——sow 30 March – 23 August
Corn——sow 27 April – 8 July
Corn poppy——sow from 30 March
Cosmosfrom 20 Februaryfrom 6 Aprilfrom 27 April
Cucumber15 March – 14 July12 April – 11 August3 May – 11 August
Daikon——sow 30 March – 20 August
Delphiniumfrom 9 January—from 30 March
Dill——sow 30 March – 2 September
Edging lobeliafrom 2 February—from 27 April
Eggplant11 February – 7 May12 April – 6 July3 May – 6 July
Florence fennel20 February – 18 July6 April – 1 September27 April – 1 September
Foxglovefrom 22 December—from 30 March
Garden sorrel——sow 30 March – 21 August
Green Beans——sow 27 April – 16 July
Hollyhock——sow from 30 March
Hyssop——sow 30 March – 14 July
Kale——sow 30 March – 15 August
Kiwano5 March – 21 July6 April – 22 August27 April – 22 August
Kohlrabi——sow 30 March – 25 August
Leek29 December – 29 April9 March – 8 July30 March – 8 July
Lemon balm——sow 30 March – 17 August
Lettuce——sow 30 March – 30 August
Lisianthusfrom 12 Decemberfrom 9 Marchfrom 30 March
Lovage——sow from 30 March
Luffa1 March – 15 May12 April – 26 June3 May – 26 June
Marigoldfrom 23 Februaryfrom 6 Aprilfrom 27 April
Marjoram11 February – 2 August—3 May – 1 October
Melon15 March – 1 July12 April – 29 July3 May – 29 July
Microgreens——sow 27 April – 12 October
Moringa11 March – 7 August5 May – 1 October26 May – 1 October
Moss rosefrom 9 February—from 27 April
Mustard greens——sow 30 March – 11 September
Napa cabbage4 March – 12 August6 April – 14 September27 April – 14 September
Nasturtiumfrom 27 Februaryfrom 6 Aprilfrom 27 April
Okra1 March – 26 July12 April – 6 September3 May – 6 September
Oregano8 January – 23 July9 March – 21 September30 March – 21 September
Pansyfrom 12 Januaryfrom 9 Marchfrom 30 March
Parsley——sow 30 March – 11 August
Parsnip——sow 30 March – 30 June
Peanut6 March – 21 June12 April – 28 July3 May – 28 July
Peas——sow 30 March – 13 August
Petuniafrom 8 Februaryfrom 12 Aprilfrom 3 May
Physalis20 February – 18 June6 April – 2 August27 April – 2 August
Pumpkin1 March – 20 May12 April – 1 July3 May – 1 July
Purple coneflowerfrom 6 January—from 30 March
Radish——sow 30 March – 26 September
Sage19 January – 19 July9 March – 6 September30 March – 6 September
Scarlet sagefrom 13 February—from 27 April
Snapdragonfrom 3 Januaryfrom 9 Marchfrom 30 March
Soybean——sow 3 May – 7 August
Spinach——sow 30 March – 1 September
Stevia16 February – 9 June6 April – 28 July27 April – 28 July
Stock——sow from 30 March
Sunflower——sow from 27 April
Sweet alyssum——sow from 30 March
Sweet Corn15 March – 2 August6 April – 24 August27 April – 24 August
Sweet peafrom 26 Januaryfrom 9 Marchfrom 30 March
Sweet William——sow from 30 March
Swiss Chard——sow 30 March – 27 August
Thyme——sow 30 March – 8 July
Tomato13 February – 15 May6 April – 6 July27 April – 6 July
Turnip——sow 30 March – 29 August
Watercress——sow 30 March – 9 September
Watermelon15 March – 19 June12 April – 17 July3 May – 17 July
Zinniafrom 31 Marchfrom 5 Mayfrom 26 May
Zucchini22 March – 19 July12 April – 9 August3 May – 9 August

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 Santa Fe (United States)

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 19 days before the last spring frost and 15 °C 6 days before it.

SoilDateAgainst the last spring frost
5 °C8 March43 days earlier
10 °C1 April19 days earlier
15 °C14 April6 days earlier
18 °C3 May13 days later

Frost dates near Santa Fe (United States)

Of the nearest cities on our list, the last spring frost ends earliest in Las Cruces (28 February) and latest in Colorado Springs (3 May).

CityDistanceLast spring frostFirst autumn frost
Albuquerque94 km5 April9 November
Pueblo309 km21 April28 October
Colorado Springs363 km3 May15 October
Amarillo374 km6 April4 November
Las Cruces384 km28 February24 November

Seeds, seedlings and markets in Santa Fe (United States)

Within 15 km of Santa Fe (United States) OpenStreetMap lists 11 garden centres, 4 plant nurseries and 3 markets (collected 28 October 2026). The nearest garden centre to the city centre is Sabo Botanicals, 0 km away.

Places: © OpenStreetMap contributors, ODbL.

What to grow at home in winter in Santa Fe (United States)

Frosts in Santa Fe (United States) usually come from about 26 October to about 20 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 Santa Fe (United States) by month

Average weather in Santa Fe (United States) over 2016–2025: the warmest month is July. Months that average 20 °C or more by day: May–September (22.3–29.3 °C). Nights average below 0 °C in November–February (-6.8–-0.1 °C). About 327 mm of rain falls in a year, on 65 days; July is the wettest month (35 mm) and February the driest (19 mm).

MonthDay, °CNight, °CRain, mmRainy days
January2.6-6.8234
February6.8-3.9194
March12.40277
April17.83.9204
May22.38.6306
June28.214.4296
July29.316.4358
August27.715.5327
September24.712.1346
October18.16.2315
November10.7-0.1254
December5.6-3.7224

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 26 September
Crocus26 September – 11 December
Daffodil26 September – 11 December
Garlic26 September – 11 December
Grape hyacinthby 26 September
Helleboreby 26 September
Hyacinth26 September – 11 December
Lilyby 26 September
Ornamental onionby 26 September
Peonyby 26 September
Saffronby 26 September
Snowdropby 26 September
Tulip26 September – 11 December
Wild garlicby 26 September

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).