Manyberries is a hamlet in Alberta, Canada within the County of Forty Mile No. 8. It is located approximately 85 km south of Medicine Hat, at the eastern end of Highway 61. Manyberries experiences a semi-arid climate. Winters are long, cold and dry, while summers are relatively short but very warm. Precipitation is low, with an annual average of 353 mm, and is …Manyberries is a hamlet in Alberta, Canada within the County of Forty Mile No. 8. It is located approximately 85 km south of Medicine Hat, at the eastern end of Highway 61. Manyberries experiences a semi-arid climate. Winters are long, cold and dry, while summers are relatively short but very warm. Precipitation is low, with an annual average of 353 mm, and is concentrated in the warmer months. Manyberries is the sunniest spot in Canada, receiving an average of 2,567 hours of sunshine per year.