Macau farming weather

Soil temperatures today read surface 26.8 °C, 6 cm 28.1 °C, 18 cm 29.3 °C, 54 cm 27.5 °C. Soil moisture sits at 0-1 cm at 0.36 m³/m³, 3-9 cm at 0.36 m³/m³, 27-81 cm at 0.37 m³/m³. For wheat, the root-zone reading is above the ideal 0.2-0.35 m³/m³ band. Reference evapotranspiration totals 36 mm against only 8 mm of expected rain — a 29 mm deficit, so irrigation will be needed this week. A suitable spraying window opens around 06:00 on 2026-06-21, with winds at or below 15 km/h and no rain expected. Heat stress is likely for wheat with highs reaching 33 °C (threshold 32 °C). Projected growing degree days over the next week: wheat 177, maize 138.

Soil temperatures today read surface 26.8 °C, 6 cm 28.1 °C, 18 cm 29.3 °C, 54 cm 27.5 °C. Soil moisture sits at 0-1 cm at 0.36 m³/m³, 3-9 cm at 0.36 m³/m³, 27-81 cm at 0.37 m³/m³. For wheat, the root-zone reading is above the ideal 0.2-0.35 m³/m³ band. Reference evapotranspiration totals 36 mm against only 8 mm of expected rain — a 29 mm deficit, so irrigation will be needed this week. A suitable spraying window opens around 06:00 on 2026-06-21, with winds at or below 15 km/h and no rain expected. Heat stress is likely for wheat with highs reaching 33 °C (threshold 32 °C). Projected growing degree days over the next week: wheat 177, maize 138.

Topsoil moisture

0.359 m³/m³

Soil temp

27°C

ET₀ today

5.41 mm

Spray window

~5:00

Rain (next 7d)

7.5 mm

Wind

13 km/h

Humidity

87%

Full farming outlook for Macau →

Today looks like thunderstorm; temperatures run from 27 °C up to 32 °C. Rain chance peaks at 76% with around 0.8 mm possible. Gusts may reach 46 km/h from the SSW. Tomorrow brings thunderstorm with a high of 32 °C and a low of 27 °C. Gusts may reach 44 km/h from the SSW. Tuesday brings thunderstorm with slight hail with a high of 32 °C and a low of 27 °C. Rain chance peaks at 89% with around 1.2 mm possible. Gusts may reach 48 km/h from the SSW.