GreenlyLast and first frost dates in Tijuana
Mexico
Tijuana had no frost in 2016–2025, so crops are planted by warmth and rain rather than by frost dates.
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| Last spring frost | none in ten years |
|---|---|
| First autumn frost | none in ten years |
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.
There is no frost season here: crops are planted by warmth and rain rather than by frost dates.
When the soil warms up in Tijuana
The day the top 7 cm of soil first averages each temperature over a week, median of 2016–2025 (ERA5 via Open-Meteo).
| Soil | Date |
|---|---|
| 5 °C | already in the first week of January |
| 10 °C | already in the first week of January |
| 15 °C | 9 February |
| 18 °C | 26 March |
Frost dates near Tijuana
Of the nearest cities on our list, the last spring frost ends earliest in Riverside (12 January) and latest in Ensenada (16 February).
| City | Distance | Last spring frost | First autumn frost |
|---|---|---|---|
| San Diego | 26 km | — | — |
| Ensenada | 82 km | 16 February | 14 December |
| Mexicali | 150 km | — | — |
| Riverside | 164 km | 12 January | 19 December |
| Los Angeles | 204 km | — | — |
Seeds, seedlings and markets in Tijuana
Within 15 km of Tijuana OpenStreetMap lists 3 garden centres, 1 farm-supply shop, 1 plant nursery, 8 markets and 2 farm shops (collected 20 October 2026). The nearest garden centre to the city centre is PlantArte Café & Deli, 2 km away.
- PlantArte Café & Deli — garden centre
Calle Senador Monzón 238, 22626 Tijuana · Tue–Sun 08:00–18:00 · 2 km · plantartetj.com - San Ysidro Feed & Supply Inc — farm supply
West San Ysidro Boulevard 109, 92173 San Ysidro · 5 km - San Ysidro Tianguis Swap Meet — market
East San Ysidro Boulevard 648, 92173 San Diego · Fri–Sun 10:00–16:00 · 4 km · tianguissanysidro.com - Coronado Swap Meet — market
Coronado Avenue 2170, 92154 San Diego · Wed, Sat, Sun 06:00–14:00 · 9 km · southbaydrivein.com - Otay Ranch Farmers Market — market
Tue 16:00–20:00 · 14 km · otayranchtowncenter.com
Places: © OpenStreetMap contributors, ODbL.
Tijuana: weather for the next 7 days
Forecast by Open-Meteo. Nights at or below 0 °C are marked as frost.
Weather in Tijuana by month
Average weather in Tijuana over 2016–2025: the warmest month is August. Months that average 20 °C or more by day: June–November (20.9–25 °C). No month averages below 0 °C at night; the coldest nights, in January, average 9 °C. About 351 mm of rain falls in a year, on 47 days; March is the wettest month (66 mm) and July the driest (1 mm).
| Month | Day, °C | Night, °C | Rain, mm | Rainy days |
|---|---|---|---|---|
| January | 17.4 | 9 | 65 | 7 |
| February | 17.7 | 9.1 | 54 | 6 |
| March | 17.4 | 10.3 | 66 | 10 |
| April | 19.2 | 12 | 19 | 5 |
| May | 19.4 | 13.7 | 15 | 4 |
| June | 21.8 | 15.7 | 3 | 1 |
| July | 24 | 17.8 | 1 | 0 |
| August | 25 | 18.6 | 10 | 1 |
| September | 24.7 | 17.9 | 17 | 2 |
| October | 23.6 | 15.1 | 10 | 2 |
| November | 20.9 | 11.8 | 33 | 4 |
| December | 18.2 | 9.6 | 58 | 5 |
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).
