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ORE agro-hydrosystèmes

Zone de texte éditable et éditée

Climate and hydrology

Climate is temperate humid with annual precipitations around 900 mm in average, and monthly average temperature varying from 5.4°C in January to 17.4°C in August. Potential evapotranspiration Penman is stable from year to year around 700 mm in annual average.

Annual specific discharge varies mainly due to precipitation variations from 200 to 800 mm. Seasonal variation of discharge are classically reaching a maximum in winter, sometimes exceeding 1m3/s and very low flows in summer where the stream may eventually dries out.