<page_title> Porto Velho </page_title> <section_title> Climate </section_title> <table> <cell> Record high °C (°F) <col_header> Climate data for Porto Velho (1961–1990) </col_header> <col_header> Month </col_header> </cell> <cell> 40.9 (105.6) <col_header> Climate data for Porto Velho (1961–1990) </col_header> <col_header> Aug </col_header> <row_header> Record high °C (°F) </row_header> </cell> <cell> Record low °C (°F) <col_header> Climate data for Porto Velho (1961–1990) </col_header> <col_header> Month </col_header> <col_header> Record high °C (°F) </col_header> <col_header> Average high °C (°F) </col_header> <col_header> Daily mean °C (°F) </col_header> <col_header> Average low °C (°F) </col_header> </cell> <cell> 7.4 (45.3) <col_header> Climate data for Porto Velho (1961–1990) </col_header> <col_header> Jul </col_header> <row_header> Record low °C (°F) </row_header> </cell> </table>
According to the Brazilian National Institute of Meteorology (INMET), between 1961 and 1990 the lowest temperature recorded in Porto Velho was 7.4 °C or 45.3 °F in July, and the highest reached 40.9 °C or 105.6 °F in August.