Today
Mon, Jun 22
Thunderstorm
37°28°
- Rain chance
- 12%
- Precip
- 0 mm
- Max wind
- 30 km/h
Soil, irrigation, spray-window and crop-stress guidance for Hainan, China.
Soil temperatures today read surface 30.4 °C, 6 cm 30.6 °C, 18 cm 33 °C, 54 cm 31 °C. Soil moisture sits at 0-1 cm at 0.31 m³/m³, 3-9 cm at 0.33 m³/m³, 27-81 cm at 0.4 m³/m³. For wheat, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. Reference evapotranspiration totals 49 mm against only 9 mm of expected rain — a 41 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. Heat stress is likely for wheat with highs reaching 38 °C (threshold 32 °C). Heat stress is likely for maize with highs reaching 38 °C (threshold 35 °C). Projected growing degree days over the next week: wheat 198, maize 160.
Soil temperatures today read surface 30.4 °C, 6 cm 30.6 °C, 18 cm 33 °C, 54 cm 31 °C. Soil moisture sits at 0-1 cm at 0.31 m³/m³, 3-9 cm at 0.33 m³/m³, 27-81 cm at 0.4 m³/m³. For wheat, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. Reference evapotranspiration totals 49 mm against only 9 mm of expected rain — a 41 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. Heat stress is likely for wheat with highs reaching 38 °C (threshold 32 °C). Heat stress is likely for maize with highs reaching 38 °C (threshold 35 °C). Projected growing degree days over the next week: wheat 198, maize 160.
Today brings thunderstorm with a high of 37 °C and a low of 28 °C. Gusts may reach 60 km/h from the SW. Expect thunderstorm tomorrow, between 30 °C and 37 °C. Gusts may reach 56 km/h from the SW. Expect thunderstorm Wednesday, between 30 °C and 37 °C. Gusts may reach 60 km/h from the SW.
Today
Mon, Jun 22
Thunderstorm
37°28°
Tomorrow
Tue, Jun 23
Thunderstorm
37°30°
Wednesday
Wed, Jun 24
Thunderstorm
37°30°