Serro farming weather

Soil temperatures today read surface 12.3 °C, 6 cm 15.5 °C, 18 cm 17.8 °C, 54 cm 18.7 °C. Soil moisture sits at 0-1 cm at 0.12 m³/m³, 3-9 cm at 0.14 m³/m³, 27-81 cm at 0.17 m³/m³. For wheat, the root-zone reading is below the ideal 0.2-0.35 m³/m³ band. Reference evapotranspiration totals 21 mm against only 4 mm of expected rain — a 17 mm deficit, so irrigation will be needed this week. A suitable spraying window opens around 07:00 on 2026-06-21, with winds at or below 15 km/h and no rain expected. Projected growing degree days over the next week: wheat 101, maize 63.

Soil temperatures today read surface 12.3 °C, 6 cm 15.5 °C, 18 cm 17.8 °C, 54 cm 18.7 °C. Soil moisture sits at 0-1 cm at 0.12 m³/m³, 3-9 cm at 0.14 m³/m³, 27-81 cm at 0.17 m³/m³. For wheat, the root-zone reading is below the ideal 0.2-0.35 m³/m³ band. Reference evapotranspiration totals 21 mm against only 4 mm of expected rain — a 17 mm deficit, so irrigation will be needed this week. A suitable spraying window opens around 07:00 on 2026-06-21, with winds at or below 15 km/h and no rain expected. Projected growing degree days over the next week: wheat 101, maize 63.

Topsoil moisture

0.125 m³/m³

Soil temp

10°C

ET₀ today

3.1 mm

Spray window

~5:00

Rain (next 7d)

3.9 mm

Wind

3 km/h

Humidity

90%

Full farming outlook for Serro →

Today brings overcast with a high of 24 °C and a low of 10 °C. Tomorrow brings overcast with a high of 23 °C and a low of 13 °C. Tuesday brings overcast with a high of 25 °C and a low of 12 °C.