Shinjuku farming weather

Soil temperatures today read surface 20.4 °C, 6 cm 23.2 °C, 18 cm 24 °C, 54 cm 22.1 °C. Soil moisture sits at 0-1 cm at 0.35 m³/m³, 3-9 cm at 0.35 m³/m³, 27-81 cm at 0.37 m³/m³. For wheat, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. Forecast rain (135 mm) roughly covers crop water demand (ET0 21 mm), so irrigation can likely be paused. A suitable spraying window opens around 08:00 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 129, maize 90.

Soil temperatures today read surface 20.4 °C, 6 cm 23.2 °C, 18 cm 24 °C, 54 cm 22.1 °C. Soil moisture sits at 0-1 cm at 0.35 m³/m³, 3-9 cm at 0.35 m³/m³, 27-81 cm at 0.37 m³/m³. For wheat, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. Forecast rain (135 mm) roughly covers crop water demand (ET0 21 mm), so irrigation can likely be paused. A suitable spraying window opens around 08:00 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 129, maize 90.

Topsoil moisture

0.364 m³/m³

Soil temp

21°C

ET₀ today

2.65 mm

Spray window

~5:00

Rain (next 7d)

134.8 mm

Wind

4 km/h

Humidity

83%

Full farming outlook for Shinjuku →

Today looks like moderate rain; temperatures run from 21 °C up to 28 °C. Rain chance peaks at 100% with around 12.5 mm possible. Tomorrow brings overcast with a high of 28 °C and a low of 20 °C. Rain chance peaks at 33%. Expect light drizzle Tuesday, between 19 °C and 25 °C.