PlotChallenge

Home › US West › Sacramento

When to plant in Sacramento

Sacramento, California. A sowing, planting and harvest calendar for 25 vegetables and herbs, worked out from Sacramento’s own frost dates and temperatures.

FrostOnly in some winters
Hardiness zone10a

Photo: JopkeB, CC BY-SA 4.0, via Wikimedia Commons

In the garden now (2 November 2026)

Sacramento planting calendar

Bars show when each crop can go in and when a planting from that window is ready. Hover or tap a crop for details.

Sow indoorsSow or plant outdoorsHarvestToday

Swipe sideways to see the whole year →

Dates by crop

CropSow indoorsSow / plant outdoorsHarvest
Tomato Feb 10 – Mar 17 Apr 7 – Sep 3 plant out Jun 15 – Nov 18
Pepper Feb 17 – Mar 24 Apr 28 – Aug 31 plant out Jun 28 – Nov 18
Eggplant (aubergine) Feb 25 – Apr 1 May 6 – Aug 27 plant out Jul 7 – Nov 18
Cucumber Mar 21 – Apr 17 Apr 18 – Sep 13 sow Jun 9 – Nov 18
Zucchini (courgette) Mar 10 – Apr 6 Apr 7 – Sep 17 sow May 31 – Nov 18
Pumpkin and winter squash Mar 10 – Apr 6 Apr 7 – Aug 17 sow Jul 5 – Dec 11
Watermelon Apr 8 – May 5 May 6 – Aug 26 sow Jul 10 – Nov 18
Sweet corn – Mar 11 – Aug 29 sow Jun 13 – Nov 18
Green beans – Apr 7 – Jun 6, Jul 14 – Sep 13 sow Jun 4 – Aug 18, Aug 22 – Nov 18
Peas – Oct 5 – Mar 18 sow Dec 18 – Jun 11
Lettuce Aug 19 – Sep 16 Sep 23 – Apr 8 sow Nov 1 – Jun 15
Spinach – Oct 15 – Apr 3 sow Dec 4 – Jun 8
Kale Aug 3 – Sep 7 Sep 14 – Apr 29 sow Oct 30 – Aug 21
Cabbage Jul 27 – Aug 31 Sep 14 – Apr 3 plant out Nov 15 – Jun 30
Broccoli Aug 5 – Sep 9 Sep 23 – Apr 10 plant out Nov 18 – Jun 28
Carrots – Sep 14 – May 8 sow Nov 9 – Aug 23
Beets (beetroot) – Sep 14 – May 15 sow Oct 30 – Aug 8
Radishes – Oct 5 – Apr 24 sow Oct 27 – May 29
Onions Jul 6 – Aug 10 Sep 14 – Jun 13 plant out Jan 2 – Sep 22
Garlic – Nov 9 – Dec 13 sow May 11 – May 31
Potatoes – Dec 17 – May 5, Sep 29 – Oct 4 sow Feb 3 – Mar 27, Apr 27 – Aug 24
Swiss chard – Aug 12 – May 18 sow Jan 1 – Dec 31
Basil Mar 17 – Apr 14 Apr 28 – Oct 2 plant out May 27 – Nov 18
Cilantro (coriander) – Oct 5 – Apr 15 sow Nov 8 – Jun 13
Parsley Jul 20 – Aug 24 Sep 14 – May 5 sow Nov 15 – Oct 19

Dates are for a typical year and the middle of the window is the safest. Sow a little at a time across a window rather than all at once. Cold snaps, heat waves, frost pockets and city warmth all shift the real dates; watch the forecast.

Frost dates in Sacramento

Sacramento sees a frost only in some winters: half of all years have their last frost by January 12 and their first by December 16, so the risky stretch is a few weeks around midwinter. Keep fleece handy for tender plants then.

Source: NOAA 1991–2020 normals, Sacramento 5 Ese (7 km from the city centre).

Climate at a glance

Hardiness zone
10a from station records
Average coldest winter night
-1°C30°F
Warmest month
July, highs 34°C94°F
Coldest month
December, lows 5°C40°F
Crops with an outdoor window
25 of 25

The zone follows the USDA scheme: bands of the average lowest temperature of the year, 10 °F wide, split into a and b halves. Worked out from the coldest night of each year 1991–2020 at the NOAA station. It tells you which perennials survive winter, not when to sow.

Temperature and rain by month

Average highAverage lowRainFreezing point

Average daily high and low temperature and monthly rain in Sacramento-5°23°0°32°5°41°10°50°15°59°20°68°25°77°30°86°35°95°40°104°00.0502.0100 mm3.9 inJanuary: 94 mm (3.7 in) of rainJanFebruary: 86 mm (3.4 in) of rainFebMarch: 66 mm (2.6 in) of rainMarApril: 32 mm (1.3 in) of rainAprMay: 14 mm (0.6 in) of rainMayJune: 8 mm (0.3 in) of rainJunJuly: 0 mm (0.0 in) of rainJulAugust: 1 mm (0.0 in) of rainAugSeptember: 2 mm (0.1 in) of rainSepOctober: 23 mm (0.9 in) of rainOctNovember: 48 mm (1.9 in) of rainNovDecember: 80 mm (3.1 in) of rainDecfreezingJanuary average high: 13°C (56°F)February average high: 17°C (62°F)March average high: 20°C (67°F)April average high: 23°C (74°F)May average high: 28°C (82°F)June average high: 32°C (90°F)July average high: 34°C (94°F)August average high: 34°C (93°F)September average high: 32°C (89°F)October average high: 26°C (80°F)November average high: 18°C (65°F)December average high: 13°C (56°F)January average low: 5°C (41°F)February average low: 6°C (43°F)March average low: 8°C (46°F)April average low: 9°C (48°F)May average low: 12°C (54°F)June average low: 15°C (59°F)July average low: 16°C (60°F)August average low: 15°C (60°F)September average low: 14°C (57°F)October average low: 11°C (52°F)November average low: 7°C (44°F)December average low: 5°C (40°F)
MonthHighLowMeanRain
January13°C56°F5°C41°F9°C48°F94 mm3.7 in
February17°C62°F6°C43°F11°C53°F86 mm3.4 in
March20°C67°F8°C46°F14°C56°F66 mm2.6 in
April23°C74°F9°C48°F16°C61°F32 mm1.3 in
May28°C82°F12°C54°F20°C68°F14 mm0.6 in
June32°C90°F15°C59°F24°C74°F8 mm0.3 in
July34°C94°F16°C60°F25°C77°F0 mm0.0 in
August34°C93°F15°C60°F25°C76°F1 mm0.0 in
September32°C89°F14°C57°F23°C73°F2 mm0.1 in
October26°C80°F11°C52°F19°C66°F23 mm0.9 in
November18°C65°F7°C44°F13°C55°F48 mm1.9 in
December13°C56°F5°C40°F9°C48°F80 mm3.1 in

Monthly averages 1991–2020 from TerraClimate (about 4 km grid).

Cities with a similar season