Last and first frost dates in Tehuacán

When the soil warms up in Tehuacán

The day the top 7 cm of soil first averages each temperature over a week, median of 2016–2025 (ERA5 via Open-Meteo).

Frost dates near Tehuacán

Weather in Tehuacán by month

Average weather in Tehuacán over 2016–2025: the warmest month is April. Months that average 20 °C or more by day: January–December (23.3–29.4 °C). No month averages below 0 °C at night; the coldest nights, in January, average 8.9 °C. About 594 mm of rain falls in a year, on 96 days; June is the wettest month (134 mm) and February the driest (3 mm).

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

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).