Heilbron farming weather

Soil temperatures today read surface 6.3 °C, 6 cm 9.5 °C, 18 cm 11.9 °C, 54 cm 12.9 °C. Soil moisture sits at 0-1 cm at 0.28 m³/m³, 3-9 cm at 0.28 m³/m³, 27-81 cm at 0.31 m³/m³. For wheat, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. Reference evapotranspiration totals 16 mm against only 0 mm of expected rain — a 15 mm deficit, so irrigation will be needed this week. A suitable spraying window opens around 07:00 on 2026-06-22, with winds at or below 15 km/h and no rain expected. Projected growing degree days over the next week: wheat 53, maize 15.

Soil temperatures today read surface 6.3 °C, 6 cm 9.5 °C, 18 cm 11.9 °C, 54 cm 12.9 °C. Soil moisture sits at 0-1 cm at 0.28 m³/m³, 3-9 cm at 0.28 m³/m³, 27-81 cm at 0.31 m³/m³. For wheat, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. Reference evapotranspiration totals 16 mm against only 0 mm of expected rain — a 15 mm deficit, so irrigation will be needed this week. A suitable spraying window opens around 07:00 on 2026-06-22, with winds at or below 15 km/h and no rain expected. Projected growing degree days over the next week: wheat 53, maize 15.

Topsoil moisture

0.294 m³/m³

Soil temp

8°C

ET₀ today

1.65 mm

Spray window

~5:00

Rain (next 7d)

0.3 mm

Wind

10 km/h

Humidity

97%

Full farming outlook for Heilbron →

Today brings light drizzle with a high of 15 °C and a low of 8 °C. Expect light drizzle tomorrow, between 6 °C and 17 °C. Wednesday looks like overcast; temperatures run from 7 °C up to 18 °C.