Buhy has an oceanic climate (Köppen climate classificationCfb). The average annual temperature in Buhy is 11.1 °C (52.0 °F). The average annual rainfall is 727.8 mm (28.65 in) with December as the wettest month. The temperatures are highest on average in August, at around 18.8 °C (65.8 °F), and lowest in January, at around 4.1 °C (39.4 °F). The highest temperature ever recorded in Buhy was 39.5 °C (103.1 °F) on 11 August 2003; the coldest temperature ever recorded was −14.0 °C (6.8 °F) on 12 January 1987.
Climate data for Buhy (1981−2010 normals, extremes 1986−2015)