I couldn’t locate specific historical temperature data for Viçosa, Minas Gerais, Brazil, from The Weather Channel. However, the Portuguese Wikipedia provides some historical climate records for Viçosa. The lowest temperature recorded was on June 1, 1979, and the highest was on October 7, 2020. The highest 24-hour precipitation was on January 1, 1986. citeturn0search1
For more detailed and comprehensive historical weather data, you might consider consulting the Instituto Nacional de Meteorologia (INMET), Brazil’s National Institute of Meteorology, which maintains extensive climate records for various locations across the country.